Question

What is the rate of change between the interval of x = 0 and x = pi over two?

Answer 1

rate of change = slope
what is y=? when x=0 and x=pi/2

Answer 2

and then use the slope formula \[\large\rm \frac{ y_2 -y_1 }{ x_2-x_1 }\]
plugin x's and y values

Answer 3

3, 5

Answer 4

so would it be pi/2

Answer 5

correct (0,3)(pi/2,5)

Answer 6

so b?

Answer 7

or a?