The function f(x) = 3x2 represents the altitude of a blimp, where x is the time in minutes. the function g(x) = −2x − 5 represents the time in minutes, where x is the height in thousands of feet of the blimp. what is the value of f[g(4)]? −507 −101 −13 507

507

Step-by-step explanation:

The function which represents the altitude of blimp is:

Here, x is the time in minutes

The function representing the time in minutes is:

Here, x is the height in thousands of feet of the blimp.

We need to calculate f(g(4)). g(4) gives the time in minutes when the height is 4000 feet. So, f(g(4)) will give the altitude of the blimp when its height is 4000 feet.

Substituting x = 4 in equation of g(x), we get:

So,

Therefore, the value of f(g(4)) is 507

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (

answer: 5100 just subtract

step-by-step explanation: