The velocity v, in meters per second, of a car t seconds after it starts accelerating from a dead stop can be modeled by the equation v= 7sqrt (t). Determine how many seconds it takes for the car to move at 35 meters per second, and explain all of your steps.

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation:

the answer is c

step-by-step explanation: i took a test with this question on it

f(x) is   are being squared

g(x) is   increasing by 2

h(x) is adding .25 each time

k(x) is taking the square root

f(x) and k(x) are exponential functions