F - 5.3 - 5.4

How much could Jessica improve her score by taking 2 practice tests?

For what value(s) of t does D(t) = 3

Approximately when was the ball 80 feet above the ground?

When was the temperature 30 degrees below 0?

What is Jessica’s maximum projected score?

What number of practice tests must Jessica take if her goal is to score at least 550?

When did the temperature reach 0 degrees Celsius? Explain how you know.

Describe what Jenny might be doing between 7:10 AM and 7:20 AM

How far from home was Jenny at 8:00 AM?

Where was Jenny at 7:00 AM

What is the farthest Jenny traveled from home?

What is Jessica’s projected SAT math score if she takes 7 practice tests?

What was the temperature at sunrise?

How long did it take after sunrise for the temperature to reach 30 degrees above 0?

Approximately when was Jenny farthest from home?

What is the value of h(0)? What does your answer mean in context?

What is Jessica’s projected SAT math score if she doesn’t take any practice tests?

How many practice tests should Jessica take to maximize her score?

What is the value for T(8) and what does it represent in context?

When did the ball reach its maximum height?

At what time did Jenny return home?

What was the maximum height of the ball?

For what value(s) of t does h(t) = 0? Explain the meaning of your answer(s) in context.

Did the ball land back on the roof? Explain how you know.