a rocket is launched in the air. the graph below shows the height of the rocket h in feet after t seconds…
a rocket is launched in the air. the graph below shows the height of the rocket h in feet after t seconds. find the interval for which the rocket’s height is increasing.
Answer
Explanation:
Step1: Analyze the graph
The height (h) is a function of time (t). The rocket's height is increasing when the slope of the graph of (h(t)) is positive.
Step2: Identify the interval
Looking at the graph, the height is increasing from (t = 0) to (t=20).
Answer:
The interval is (0\lt t\lt20)