Question

PLEASE, 49 POINTS AVAILABLE I NEED HELP! show your work/ explain

Answer 1

Answer:

Graph C

Step-by-step explanation:

y = .7x

For a direct variation, we know that the line has to go through the origin (0,0)

This eliminates graphs b and d.   We also know that the slope is .7

When x = 1, y = .7.  This eliminates graph a, because when x=1 y =1.  This leaves us graph c

Answer 2

Answer:

Graph C is the answer

Step-by-step explanation: