Question

Suppose the following function is graphed. y=8/5x+4 On the same grid, a new function is graphed. The new function is represented by the following equation. y=-5/8x+8. Which of the following statements about these graphs is true? A. The graphs intersect at (0,8). B. The graph of the original function is perpendicular to the graph of the new function. C. The graph of the original function is parallel to the graph of the new function. D. The graphs intersect at (0,4).

Answer 1

Answer:

B

Step-by-step explanation:

perpendicular means that the slope is the opposite of the first function, which -5/8 is the negative reciprocal of 8/5