Question

Points C and D lie on graph of the equation y = 1.3x.

What are the y-coordinates for each point?

Point C: (3,
3.9
) Point D: (−6,
-7.8
)
Again i need someone to check if i am correct and help me understand If i am .3.

Answer 1

i found 3.9 and -7.8 by multiplying 1.3 by 3 then multiplying 1.3 by -6..

Answer 2

@knov