Question

Select all the statements that can be determined from the table given

Answer 1

Answer:

Statements A and D

Step-by-step explanation:

A. Since all of the values surrounding x = 0.5 reflect across that point, there is a line of symmetry at x = 0.5

B. This is not a y intercept since in the point (-12,0) the x value is not zero and at y intercepts, it should be zero.

C. Same thing from statement B, the y value for the x intercepys should be zero, not 4 or -3.

D. To help visualize this, take the slope of the secant line from x = -4 to x = 0.

(8 - (-10))/(-4 - 0) = 18/(-4) or -9/2. Since the slop is negative, the function is decreasing on this interval.