Question

Choose the graph below that correctly represents the equation 15x - 5y = 30.
I have..

Answer 1

converting the equation to slope intercept form would be easier to tell

Answer 2

which is just solving for y

Answer 3

dont you have to divide

Answer 4

yep.

15x - 5y = 30 ---> -5y = -15x +30 -----> y = 3x - 6

Answer 5

so your y-intercept will be (0,-6) and your slope is 3

Answer 6

ok i got @robz8

Answer 7

opps i meant the other one @robz8

Answer 8

the last one you posted looks good

Answer 9

as rob said solve for y and you see slope is 3 and y-int is -6. so the last graph you posted.

Answer 10

@robz8 looks like a lot of solving for y going around ;)