Get an answer for '`y=(5x2)/(4x5)` Graph the function State the domain and range' and find homework help for other Math questions at eNotes Range y>=3 Domain x in RR Complete the square (putting the function in vertex form) y=(x2)^241 y=(x2)^23 Hence the minimum of the function is y=3, so we can say that the range is y>=3 As for the domain, any value of x can be passed to the function so we say that the domain is x in RRY = 4x 5 3 = 4x 2 It's an equation of a line in the slopeintercept form y = 4x 2 → f(x) = 4x 2 it's a lienar function The domain of a linear function is the set of all real numbers If a slope of linear function is different than 0, then the range is the set of all real numbers
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How to find domain and range of two functions-Now we have f (x) = x2 −4x5, then f (2) = 1 So f (x) to be a function the range may be either R of 1,∞) as 1 belongs to the both of the intervals Now, given f is oneone and onto Let y be any element in the codomain of the function such that f (x) = y From this equation we require xWe are given equation {eq}y 5 = 2x^2 4x {/eq} We want to find the domain and range of the given function So, we have Solution Simplifying the function by adding 5 to both sides, we obtain
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Calculus Find the Domain and Range f (x)=x^24x6 f (x) = −x2 4x − 6 f ( x) = x 2 4 x 6 The domain of the expression is all real numbers except where the expression is undefined In this case, there is no real number that makes the expression undefined Interval NotationAnswer 2 on a question Y=x²4x5 domain and rangepano to?sagutan the answers to homeworkhelpersphcomHow to recognize the domain and range of a function by considering the possible inputs and outputs of a functionWe can also graph a function to find its dom
Y x2 4x 5 Range x is less than or equal to 9 Find the Domain and Range fxx24x5 Hence its Domain From the above we see that for all real values of x x 2² 0 Fxlogx logarithmic functions are not defined for non positive argument so check where the argument is So both Domain and Range take all real numbers Domain Range Q3Answer 1 on a question 2 y = x2 4x 5 domain range opening of the parabola vertex axis of symmetry xintercept yintercept the answers to homeworkhelpersphcomHow To Given a function written in equation form, find the domain Identify the input values Identify any restrictions on the input and exclude those values from the domain Write the domain in interval form, if possible Example 332 Finding the Domain of a Function Find the domain of the function f(x) = x2 − 1
And whose range is {1,0,3} BFind two different functions whose domain is {3,8}and whose range is {4,1} C Explain why there does not exist a function whose domain is Find the domain and range f x x 2 4x 5 Find the domain of 1 e 1 x 1 function domain 6 oo y x 2 2x 5 y is defined forall x in rr hence the domain of y is oo oo y is a quadratic function of the form ax 2 bx c the graph of y is a parabola with vertex where x b 2a since the coefficient of x 2 0 the vertex will be the absolute minimum of y at the vertex x 2 2xx1 1 Ask yourself where the function is defined In your case the domain is the whole real ax RR and the range too This is typical for all polynomials Other examples logarithmic functions f(x)=log(x) logarithmic functions are not defined for non positive argument so check where the argument is
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Domain is the values that x can take In terms of real numbers x can take any value and the function will make sense Since this is linear function the range is not limited too So the range and domain coincide and are (infinity;infinity)Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with stepbystep explanations, just like a math tutorLet y = f(x) be a function with domain D = −6, −2 and range R = −10, −4 Find the range R for each function Enter your answers using interval notation y = f(x) Algebra 1 HELP Identify the range of the function with the given domain x3y=8 Domain x¡Ý0 discrete math
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Here are some examples illustrating how to ask for the domain and range Algebra 1 Worksheets Quadratic Functions Worksheets Quadratic Functions Quadratics Algebra 2 Worksheets What is the domain Y=x^24x1 domain and range Get an answer for find the requested values Find the domain and range of the quadratic functionAgive an example of a function whose domain is {3,4,7,9}?Click here👆to get an answer to your question ️ Range of f(x) = ln(3x^2 4x 5) is
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Domain and range of polynomial, fractional, irrational and integral part functionsCara Mencari Domain dan Range Fungsi Setiap fungsi memiliki dua variabel, yaitu variabel bebas dan variabel terikat Secara harfiah nilai variabel terikat "tergantung" pada variabel bebas Sebagai contoh, dalam fungsi y = f(x) = 2x y, xExtended Keyboard Examples Upload Random Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals For math, science, nutrition
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2 2 start by solving the equation 4 x 2 0 then 2 x 2 x 0 x 2 now select a test point let it be x 0 a racket is fired vertically into the air at 40 m s Domain ℝ range 9 y 1 0 mccarty lv 4 4 years ago one million c they are valid extensive style as a results of fact they don t have the comparable area which makes it a function and a relation as a results of fact the it could make anClick here👆to get an answer to your question ️ Given R = {(x, y) x, y ∈ W, x^2 y^2 = 25} , where W is the set of all whole numbers Find the domain and range of RFind the Domain and Range y=4x^2 y = 4x2 y = 4 x 2 The domain of the expression is all real numbers except where the expression is undefined In this case, there is no real number that makes the expression undefined Interval Notation (−∞,∞) ( ∞, ∞) Set Builder Notation {xx ∈ R} { x x ∈ ℝ } The range is the set of all
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X in rr complete the square putting the function in vertex form y x 2 2 4 1 y x 2 2 3 hence the minimum of the function is y 3 so we can say that the range is y 3 as for the domain any value of x can be passed to the function so What is the domain of y x 2 4x 5 What is the common monomial factor of 5ts 40t bStack Exchange network consists of 178 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers Visit Stack ExchangeGraph the function and identify the domain and range y=4x^2 Mathfunctions A function, y = f(x), originally has a domain of x equal or bigger than 4 and a range of y equal or smaller than 1 Determine the new domain and range of y=2f(x5)1
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1 25pts Let f(x;y) = ln(x y2) (a) Find the domain and range of f(x;y) Since the domain of ln(t) is all values of t>0, we have Domain= f(x;y) 2R2 x y2 >0g = f(x;y) 2R2 x>y2g While it wasn't necessary to sketch the domain in the xyplane, here is a diagram showing the region Note, the domain is shaded in blue, with an Correct answers 3 question consider a quadratic function f(x)=xto the power 2 4x5 find its domain and range and show in real line discuss the bijectivity of the function sketch the graph of the function find the intervals where the funtion is increasingY=x²4x5 Find Domain Range Opening of Parabola Vertex Axis of Symmetry xintercept yintercept
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Solution Can You Pls Help Me 3 Y X 2 4x Graph This Original Function In Its Entire Domain But Coloring Green That Portion Of The Graph Over The Limited Domain X Gt 2 Find Its
to obtain vertex form use completing the square ∙ coefficient of the x2 term must be 1 which it is ∙ add/subtract (1 2 coefficient of xterm)2 to x2 −4x ⇒ y = x2 2( − 2)x4−4 7 ⇒ y = (x −2)2 3 ⇒ vertex = (2,3) and a > 0 ⇒ range is y ∈ R,y ≥ 3 graph {x^24x7 10, 10, 5, 5}Free functions domain calculator find functions domain stepbystep This website uses cookies to ensure you get the best experience By using this website, you agree to our Cookie PolicyFind the Domain and Range y=x^26x5 The domain of the expression is all real numbers except where the expression is undefined In this case, there is no real number that makes the expression undefined Interval Notation SetBuilder Notation The range is the set of all valid values
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Y = x2 4x 5 domain and range Given the equation \(10x 3 = 3x − 4\), solve for the value of x that will make x=1Stepbystep explanation10x3x3=4 move variable to the left hand side and change its sign10x3x=4 3 collect like terms7x= 7 divide botyDomain and range of z = x^2 y^2 Natural Language;First of all, let us check the domain of mathy = \ln (3x^2 4x5)/math For this purpose, suppose mathf(x) = 3x^2 4x5/math Here coefficient of mathx^2=3
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Find the Value of a Function In the following exercises, evaluate the function a f(2) b f( − 1) c f(a) 25 f(x) = 5x − 3 Answer a f ( 2) = 7 b f ( − 1) = − 8 c f ( a) = 5 a − 3 26 f(x) = 3x 4 27 f(x) = − 4x 2 Answer a f ( 2) = − 6 b f ( − 1) = 6 c f ( a) = − 4 a 2Find the domain of 1/(e^(1/x)1) function domain square root of cos(x) Since the domain is so small, it is practical to just substitute each value from the domain into the equation in turn When x=3, y = (5xx3)2 = 17 When x=1, y = (5xx1)2 = 7 When x=0, y = (5xx0)2 = 2 When x=1, y = (5xx1)2 = 3 When x=3, y = (5xx3)2 = 13 The range is the resulting set of values {17, 7, 2, 3, 13}
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Y = x2 4x 5 domain and range on studyassistantphcom answer the following questions think carefully and multiply several values before giving your answerDomain and range » Tips for entering queries Enter your queries using plain English To avoid ambiguous queries, make sure to use parentheses where necessary Here are some examples illustrating how to ask for the domain and range domain of log(x) (x^21)/(x^21) domain;F X Lnsqrt X 2 4x 5 Find The Range Of The Following Functions For more information and source, see on this link https How Do You Find The Domain And Range Of F X X 4 4x 3 3x 2 Socratic For more information and source, see on this link https
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F (x)= x^2 5 The domain are all x values that has images As you see, we do not have any restrictions on the values of x ==> Therefore, the domain is all real numbers As for the range, weMathematics, 1857, jessieeverett432 Identify the domain and range of y = 4x 5 3A function, y = f(x), originally has a domain of x equal or bigger than 4 and a range of y equal or smaller than 1 Determine the new domain and range of y=2f(x5)1 after applying all transformations
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Domain of log x x 2 1 x 2 1 domain Thus y x 2 won t have any negative y values as the graph opens upward Domain of a function this is the set of input values for the function In the example above the domain of f left x right is set a In my prior classes i never really could understand how to find the domain and range of a function Domain x in RR Range y in (oo,3 This is a polynomial, so the domain (all possible x values for which y is defined) is all real numbers, or RR To find the range, we need to find the vertex To find the vertex, we need to find the axis of symmetry The axis of symmetry is x = b/(2a) = 4/(2*(1)) = 2 Now, to find the vertex, we plug in 2 for x and find y y = (2)^24(2)1 y = 481 yAlgebra Find the Domain and Range f (x)=x^24x5 f (x) = x2 − 4x − 5 f ( x) = x 2 4 x 5 The domain of the expression is all real numbers except where the expression is undefined In this case, there is no real number that makes the expression undefined Interval Notation
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The range is the set of all valid values Domain and range for y x 2 4x 5X in rr complete the square putting the function in vertex form y x 2 2 4 1 y x 2 2 3 hence the minimum of the function is y 3 so we can say that the range is y 3 as for the domain any value of x can be passed to the function so we say that the domain is x in rr
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