Question

The black graph is the graph of y = f(x) . Choose the equation for the red graph

Answer 1

Answer:

B

Step-by-step explanation:

I would say make a quick table for each:

black:

Y     I    X

-2         4

-1         -2, 3.5

0         -.75, 3

1           .75, 2.5

2         2

Red:

Y     I    X

-2         2

-1         -1, 1.75

0         -.25, 1.5

1           .25, 1.25

2         1

The x's are almost half in the red as in the black graph.

Thinking logically you can see that the Y points stay the same so you can rule out C and D, and since the graph got smaller not bigger dividing by two will give the graph not multiplying.