Question

2. Apply the rules for definite integrals to find possible values of a and b that make each statement true. Explain your answer. If possible, use a graph to support your answer. (There may be more than one correct answer)
(ATTACHMENT)

Answer 1

A --> a=-2, b=5

B --> a =-3, b=-1

C -->a = pi, b = 2pi

Answer 2

@dumbcow can you explain how you got those please?

Answer 3

think of integral as area between 2 points

A --> adding area from -2 to 1 to area from 1 to 5 gives total area from points -2 to 5

B follows same logic

C --> the sin function is negative from pi to 2pi , thus area will be negative