Question

Select the phrases that best complete the sentence.

Answer 1

9514 1404 393

Answer:

• 4 ft per second
• 3 feet

Step-by-step explanation:

The "rate" is the amount of change in y for each 1-second increase in x. That is the coefficient of x in the equation: 4 ft/second.

The "initial height' is the value of y when x=0, the constant in the equation: 3 feet.