Question

Will medal and fan pls help....
Which of the ordered pairs satisfy the equation below?

Check all that apply.

y = -9x

A. (-1, -9)
B. (-2, 18)
C. (0, 0)
D. (-3, -27)
E. (2, -18)
F. (4, 36)

Answer 1

Check if it satisfies the equation by substituting the values
say for choice A)
y=-9x
-9=-9(-1) would that be equal?

Answer 2

No it wouldn't

Answer 3

so choice A is not correct.
now proceed to choice B
y=-9x
18=-9(-2) would this be equal?

Answer 4

Yeah

Answer 5

so you'll have B as one of the answers.
now let's check choice C
y=-9x
0=-9(0) ----how about this?

Answer 6

yeah

Answer 7

okay. Now you try choice D. still substituting the values. check whether it would satisfy the equation