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Function Algebra 2 Precalculus Algebra

05/30/18

Evaluate each function for the given value of x?

f = (10,7),(-2,4),(5,3),(4,10) f(10) =

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Function Algebra 2 Precalculus Algebra

05/29/18

Evaluate each function for the given value of x?

x y -3 3 -1 1 0 0 1 1 f(-1) =

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Function Calculus Precalculus Limits

05/21/18

Find area of a limit off region

Use the limit process to find The area of the region between f(x)=x^2-x and the x-axis on the interval [1,3]

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Function Algebra

05/11/18

Which function could be used to determine the total cost, t, for the English class to attend the performance?

An English class attended a performance at the theater. The class took 25 students and 3 adults. Each student ticket, s, cost $3 less than an adult ticket. Which function could be used to determine... more

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Function Area Of Rectangle Area

04/29/18

the length of a rectangular flower garden is twice the width of the garden.

The two shorter sides and one of the longer sides have a 2-foot wide walking path the garden. Create a function A, where (Ax) represents the total area covered by the garden and the walking path... more

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Function Calculus

04/15/18

Give an example of a function, f(x), with a domain of (0,5] and a range of [0,∞)

Hi, I have this problem in my class, and while I understand how a function works (not fully, but I have a grasp on the concept), I am having a hard time to find information on how to find an... more

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Function Algebra Equation

04/04/18

The t-shirt company is charging $45 set-up fee. The class will make $5 profit from each shirt.

f(n) = 5n+45 f(n) = -5n+45 f(n) = 5n-45 f(n) = 45n-5

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Function Calculus Integral Derivatives

03/26/18

Assume s,v, and a are continuous functions and s is twice differentiable, where s(t) represents the position, v(t) is velocity, a(t) is acceleration

Find the following: d/dx of integral from t to t^2 of v(w)dw integral from t to t^2 of v(w)dw second derivative of integral from t to t^2 of v(w)dw Calculus question I am stuck on

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Function

03/25/18

a landscaper puts 5 fish into a new pond. the number of fish doubles each month. write a function f(x) to model the number of fish in the pond after x months.

f(x)= that is what the answer is , you have to find what it equals. f(x) models the number of fish in the pond after x months

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Function Math Quadratic Equations Vertex Form

03/20/18

What is the vertex form of f(x) ?

Consider the function f, where f(x) = 2x^2 + 6x - 8What is the vertex form of f(x) ?A. f(x) = 2(x - 3)^2 - 4B. f(x) = 2(x + 3)^2 - 4C. f(x) = 2(x - 1.5)^2 - 1.25D. f(x) = 2(x + 1.5)^2 - 12.5

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Function Algebra 1 Algebra 1 Honors

03/15/18

What should I do to solve this?

For the function f(x)=2x2-3x+5, find the difference quotient f(x+h)-f(x)/h.

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Function Precalculus Surface Area Volume

03/15/18

Find a function that models the surface area of a cube in terms of it's volume.

I'm really struggling with this problem: Find a function that models the surface area of a cube in terms of it's volume. I got that V = x3 and S = 6x2 but I can't figure out how to write... more

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Function Precalculus Domain

03/06/18

PRECALC QUESTION: Can someone check to see if I got the right domain?

Question: Write the formula for the function f(x) whose graph is obtained by shifting the graph of √x up 3 units and then reflecting it across the y-axis. What is the domain of f(x)?So for the... more

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Function Functions Variables F(x)

02/28/18

if (x^2+2)= x^4+10x^2+4, what is f(x^2-2)

if (x^2+2)= x^4+10x^2+4 what is f(x^2-2)

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Function Math Calculus Math Help

02/07/18

Which of the following must be true?

For the differentiable function on the interval [1, 3] f(1)=-2 f(2)=4 f(3)=-2 Which of the following must be true? I. There must be at least one point on the interval where is zero.II. There... more

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Function Math Calculus Math Help

02/07/18

Where is Rolle's Theorem true?

for the function f(x)=x^3-2x^2-3x, find the values where Rolle's Theorem is true.

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Function Domain

01/21/18

Let f(x) = 8x + 4 and g(x) = 3x − 9. Find the function and its domain.

I am not sure what x should be. I have the (-infinity, infinity) but I am not sure how to get the function.

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Function

12/26/17

Find all functions g : R → R such that for any real numbers x and y g(x + y) + g(x)g(y) = g(xy) + g(x) + g(y).

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Function Algebra

12/17/17

Solve for how much seconds for the object to hit the ground

If the function f(t)=-5t2+20t+60 models the approximate height of an an object after it is launched then how many seconds does it take the object to hit the ground?

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Function Math

12/13/17

Even function?

Why ((x-1)^2)^(1/3)+((x+1)^2)^(1/3) is an even function?

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Function Functions Simplify Values

12/12/17

given the function find and simplify

given the function P(x)=45+3x-2x2 find and simplify 3P(a+6)-17. Discuss how each value shifts/scales the function

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Function Functions

12/09/17

Let f(x)=5x and g(x)=x^2+1, when the domain of x is all real numbers.

1. Let f(x)=5x and g(x)=x^2+1, when the domain of x is all real numbers. a. Find f^-1(x).b. Find (f ° g)(7).

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Function Composition

12/07/17

Given g(x)=3x^2−2x+19, find g(t-1)

Given g(x)=3x^2−2x+19, find g(t-1). I am pretty sure the g (t-1) would go in the x's spot, but i am having trouble getting the amswer.

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Function Functions Inverse Find The Inverse

12/01/17

find the inverse the function

find the inverse of the function y=6x2 which has an inverse of y-1

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Function Functions Inverse Inverse Functions

12/01/17

find the inverse of the function

find the inverse of the function y=8x2 which has an inverse of y-1

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Evaluate each function for the given value of x?

Evaluate each function for the given value of x?

Find area of a limit off region

Which function could be used to determine the total cost, t, for the English class to attend the performance?

the length of a rectangular flower garden is twice the width of the garden.

Give an example of a function, f(x), with a domain of (0,5] and a range of [0,∞)

The t-shirt company is charging $45 set-up fee. The class will make $5 profit from each shirt.

Assume s,v, and a are continuous functions and s is twice differentiable, where s(t) represents the position, v(t) is velocity, a(t) is acceleration

a landscaper puts 5 fish into a new pond. the number of fish doubles each month. write a function f(x) to model the number of fish in the pond after x months.

What is the vertex form of f(x) ?

What should I do to solve this?

Find a function that models the surface area of a cube in terms of it's volume.

PRECALC QUESTION: Can someone check to see if I got the right domain?

if (x^2+2)= x^4+10x^2+4, what is f(x^2-2)

Which of the following must be true?

Where is Rolle's Theorem true?

Let f(x) = 8x + 4 and g(x) = 3x − 9. Find the function and its domain.

Find all functions g : R → R such that for any real numbers x and y g(x + y) + g(x)g(y) = g(xy) + g(x) + g(y).

Solve for how much seconds for the object to hit the ground

Even function?

given the function find and simplify

Let f(x)=5x and g(x)=x^2+1, when the domain of x is all real numbers.

Given g(x)=3x^2−2x+19​, find g(t-1)

find the inverse the function

find the inverse of the function

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Given g(x)=3x^2−2x+19, find g(t-1)