meena kicks a football. the graph below shows the height of the football h in feet after t seconds. find the…
meena kicks a football. the graph below shows the height of the football h in feet after t seconds. find the interval for which the footballs height is increasing.
Answer
Explanation:
Step1: Understand the graph concept
The height of the football is increasing when the graph is rising from left - to - right.
Step2: Identify the interval
Looking at the graph, the height starts increasing from $t = 0$ and stops increasing at the vertex of the parabola which is at $t=2.65$.
Answer:
$0\lt t\lt2.65$