Calvin's car is guaranteed for 30 days or 4,500 miles (whichever comes first). He bought the car on July 7 with 38,472 miles. On August 7, the odometer reads 42,950. Is the guarantee still in effect?

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕