Answer:
(C) 7/2
Step-by-step explanation:
slope = y2-y1/x2-x1
Answer:
y=2/3x
Step-by-step explanation:
A direct variation equation is y=kx. if k=2/3, then if x was 9,y would be 6.
He just switched sides of the variables and numbers. Instead if adding the opposite.
-1.0, -3/4, 0.25, 3/2
hope this helps :D