Find (f ○ g)(x) and (g ○ f)(x) for the pair of functions. f(x) = x2 + 2x, g(x) = 9x + 1 (f ○ g)(x) = (g ○ f)(x) =

Find (f ○ g)(x) and (g ○ f)(x) for the pair of functions. f(x) = x2 + 2x, g(x) = 9x + 1 (f ○ g)(x) = (g ○ f)(x) =

The speed (in feet per second) of a ball tossed up in the air can be represented by the function v(t)=32|t|+5 where t is time in seconds. Based on this function, at what time would the speed of...

Mark charged a battery. Each minute, the percentage of the battery's capacity that was charged increased by 2.52 percent. After 17 minutes of charging, the battery was 61.5 percent full. How...

An object has the mass of m=p+ 1÷ 3p+1 and a density p= P^2-1 Divided by 9p^2 +6p+1. Determine it's volume v, where p= m divided by v. State the restrictions on any variables

y=4x3√x2

f(T+x)=1+( 2-3f(x)+3(f(x))2 - (f(x))3 )1/3

find the equation for f(x) if f'(x) = 5cos(x) and f(π/2) = 10

f(x)= 7-x^4/6

given f(x)= t3-2t2-8t/t2-4 find the domain, asymptotes, holes and intercepts. I know that to find the x intercept you set y=0 and solve for x but I am unsure how to isolate x...

one-to-one one-to-many many-to-one many-to-many surjection injection bijection

If f(x-3)=x2+x+1, which of the following represents f(x)?

Finding inverse function of f(x)=(x-1)/(x+1)

Determine the value of the constant k so that x-2 is a factor of f(x)= 2x4+kx3+4x+6

F (x)=(12x-3)e^x

The formula to calculate the value of $1 put into savings today is fv = pv*((1+i)^n). The variables are fv = future value, pv = present value, i = interest rate per period, and n = the number...

Now's the time for snow to fall. On December 27th (during winter break), it snows for eight hours. The first half hour, it snows at a rate of 1 inch per hour. The next 2 and a half hours, it snows...

A birthday party is being held for 20 people at an arcade. It costs $5 a person to provide food for everyone, and each game costs $1 to play. Assume that each person at the party plays the same number...

Determine all the real zeros of f(x)= x4-x3-5x2+3x+6 I'm not sure how this would be factored out, thank you in advance

For f(x) = {-3x2+2, x<-1} {x+7, x≥-1} and x = -2, find y.

A new bakery in a small city sells banana chocolate pies for $6.99 and pecan pies for $10.99. The total number of pies sold on a busy Friday was 36. If the amount collected for all the pies...