Consider a function that describes how a particular cars gas mileage depends on its speed. what would be an appropriate domain for this function?

gas mileage = k*s, where k is a constant of proportionality and s is the speed. Unfortunately, this does not take into account the fact that the engine consumes fuel even when the car is not moving.

Here it makes most sense to regard {0, S} as the domain for this function. Here, S would represent the car's top speed.

i belive those are the ones that are under 90 degreese.

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632