Question

points behavior of the function a and b increasing constant decreasing b and c increasing constant decreasing c and d increasing constant

Explanation:

Step1: Analyze A to B

The graph from point A to B is horizontal, meaning the y - value (function value) doesn't change as x increases. So the function is constant here.

Step2: Analyze B to C

From point B to C, as x increases, the y - value decreases (the line goes downwards). So the function is decreasing here.

Step3: Analyze C to D

From point C to D, as x increases, the y - value increases (the line goes upwards). So the function is increasing here.

Answer:

• For A and B: constant
• For B and C: decreasing
• For C and D: increasing