What are the coordinates of the vertex of the function below? Write your answer in the form (x, y). y+9=-6(x-2)^2

step-by-step explanation:

0

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.