1,744 Answered Questions for the topic Functions

Functions

04/02/20

g = 3×+5/4 and f= 4×+3 determine what is gf(×)
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Functions Math Algebra 2

04/02/20

Function composition given ( f o g)(x) = 2 + (x - 3) . (Please help >.<)
a. Define Function of f(x) and g(x)b. Define Function of(g o f )(x)Edited to make things simple
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04/01/20

College Algebra Linear Functions and equations

Rachael runs a restaurant that sells two kinds of desserts. Rachael knows the restaurant must make at least 39 and at most 95 boxes of the White Chocolate Blizzards. The restaurant must also make... more
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Functions Math Algebra 1

03/26/20

How to solve a y=ab^x problem
A home is purchased for $120,000 and has an annual appreciation of 6% what will the house be worth in 25 years? I need an answer ASAP
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Functions Algebra 2

03/26/20

ALgebra 2 functions work
f(x)= -3x+4 and g(x)= x +7 what is the value of g(f(2)) ?
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Functions

03/23/20

Function f(x) is defined as x-10(x/10) . ([X] is the greatest integer less than or equal to x). What is f(7)+f(7^2)+f(7^3)+.....f(7^2020)
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Functions

03/17/20

find the slop intercept form of the equation of the line through (3,-3) and parallel to y=-7/3x-5
I don't know how to convert to slope intercept form in this context.
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03/17/20

What is this answer help me for this C FUNCTIONS answer?
Questions 1:- What does myFunction(5) evaluate to? int myFunction(int n) { int x = n * 2; int y = (x + 1) % 3; return y - x;}Questions 2:- What does g(3,-10) evaluate to? int z = 2 * x - y; return z; more
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03/15/20

Logistic Math Probelm
The gross domestic product (GDP) of the United States has shown logistic growth from 1970 through 1992. The gross domestic product G (in billions of dollars) can be modeled by the equationG = ... more
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03/12/20

Which of the following sets of ordered pairs is not a function?
(A) (1,2) (2,3) (3,2) (B) (1,1) (2,-1) (-1,2) (-2,-2)(C) (0,0) (3,0) (-3,0) (D) (1,1) (2,2) (3,3) (2,-1) (E) None of theseFor this I got; (D) (1,1) (2,2) (3,3) (2,-1). Is this the correct answer?
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03/11/20

Express in functional (algebraic equation) notation the following using f(x)
The function being add 1, take the square root and divide by 2. f(x)=
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03/09/20

Linear equation help
Ana decides to start a tutoring company. She finds a place to rent for $400 dollars each month. Her tutoring costs $25 dollars per hour. Write a linear equation to model the problem. What are the... more
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Functions

03/08/20

How to solve functions
NASA launches a rocket at t=0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t)=−4.9t2+229t+318. Assuming that the rocket will splash down into the ocean, at... more
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Functions Math Sat Math

03/06/20

What is the smallest internet that is not in the domain of f(x)=sqrt(pi-x)
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03/04/20

Write a polynomial function of least degree with real coefficients in standard form that has -1, 3, and -i as zeros, and a leading coefficient of 1.
Write a polynomial function in standard form of least degree that has real coefficients, -1,3, and -i as zeros, and a leading coefficient of 1.
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03/01/20

Vertical/Horizontal asymptotes problem
How do I find all vertical and horizontal asymptotes of the graph of the function?f(x) x2-1/x2-2x-3
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Functions Math Maths Function

02/29/20

Answer to a Function Question
Hello I am new to functions and I'm unsure on two questions."Let the function be defined byf(x) = 2x2 - 2 for for 0 ≤ x <3= 28 - 4x for 3 ≤ x < 6= f (x + 6) for all xFind the values of f(0),... more
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02/28/20

Vertical & Horizontal Aymptotes
Find all vertical & horizontal asymptotes of the graph of the function :a. f(x) = 4/x2b. f(x) = x3/x2 - 1
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Functions

02/27/20

The graph of a linear relationship passes through 0,3 and 3,9 which is an equation for this linear relationship
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Functions

02/26/20

The graph of a function is a line that passes through the points (1,4) , (3,8) , and (6,y) . What is the value of y ?
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02/23/20

Write a polynomial function of least degree in standard form that has rational coefficients, a leading coefficient of 1, with roots of 0, 2, and 3 squared

I really need help, polynomial functions by itself are hard but with the addition of the square root I’m lost
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02/23/20

find domain of inverse
g(x)= x2 − 6x + 7 for x >4. By first completing the square, find and expression for g-1 (x) and state the domain of g-1I found the inverse to be √(x+2) + 3is the domain x≥-2?
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Functions

02/19/20

is this equation a function y+x=-2
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02/19/20

Interpreting nonlinear expressions
h(x)=−5(x−1)2+7The height, h, of a stream of water, in feet above the surface, in a fountain at a horizontal distance of x feet from the nozzle, is given by the function shown above. What is the... more
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Functions Math Algebra 1 Graphing

02/14/20

How do I graph exponential functions? very confusing!
Which is the graph of y=2(3/4)^x?Can u please graph this and explain how you graphed it*this is exponential*
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