A model rocket is launched with an initial velocity of 120 ft/sec from a height of 80ft. The height of the rocket t seconds after it has been launched is given by the function s(t)=-16t^2 +120t...

A model rocket is launched with an initial velocity of 120 ft/sec from a height of 80ft. The height of the rocket t seconds after it has been launched is given by the function s(t)=-16t^2 +120t...

Let g(x)=2x-4 and evaluate g(1/3)

Write and equation in both standards and function notation forms to represent the total amount spent at the amusement park if a person goes anywhere from 0 to 5 rides

a cosine function has an amplitude of 1/3, period of pi/3, horizontal shift of -2pi, and vertical shift of -3. What is the y-value of the negative function when x= pi?

I know how to get the domain and the range but no matter what i look up it does not help me understand how to tell if an input output is a function or not!

the function f (x) is linear

The telephone company charges a fee of $6.50 per month for the first 100 message units and an additional fee of $0.06 for each of the next 100 message units. A reduced rate of $0.05 is charged for...

Hi, I need to know if my answer is right. f(x)=(3x+2)/(x-3). Find (f o f ) (x) . I got x.

h(x)=x^2+4 whats the domain of the function! what's the range of the function?

Write a function using function notation to describe each situation Mary has already sold $55 worth of tickets to the benefit concert. She has 3 tickets left to sell at $7 per ticket...

I thought the answer was -8. Although I was wrong.

1. Write a function f(x) that represent a gym membership cost of $20 per month for x months. 2. Explain how a fee increase of 25% can be represented for the gym membership. Use g(x)...

Determine whether the following function is linear y = 3^x + 5 Explain why

Determine whether the following function is linear y = 3/x Explain why

The rates for a parking garage are $3 per half hour and $8 maximum for 12 hours. Write a piecewise function for the rates at the parking garage.

f(x)= x/x2-2 what is f(-x)? what is -f(x)? Is f(x) even odd or neither?

Assume between 40 and 50 people will attend the show

Is the sum of two functions always an even function? Explain.

a) find the equations of the vertical and horizontal asymptotes of the graph of f. the vertical and horizontal asymptotes to the graph of f intersect at the point Q(1,3) b) find...

For the functions f(x)=9x-12 and g(x)=4x+5 a. (f+g)(x) b. (f-g)(x)

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