Answer:
The answer is [tex]\frac{4}{\pi }[/tex]
Step-by-step explanation:
Given the graph as shown, we have to find the rate of change between the interval of x=0 and [tex]\frac{\pi }{2}[/tex].
To find the rate of change we have to find the slope which is given by
[tex]Rate\thinspace of \thinspace change=slope=\frac{change\thinspace\thinspace in\thinspace\thinspace y\thinspace\thinspace coordinate}{change\thinspace\thinspace in \thinspace\thinspace x \thinspace\thinspace coordinate}[/tex]
= [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
= [tex]\frac{5-3}{\frac{\pi }{2} }[/tex]
= [tex]\frac{4}{\pi }[/tex]