Question

Which ordered pairs are a solution are a solution to the equation?

y = 8x

Select all that apply

a) (3, -24)

b) (2,16)

c) (1,8)

d) ( -16,-2)

e) (-3,-24)

Answer 1

You need to substitute the y and x for all the values

a) -24 = 8*3 NOT TRUE
b) 16 = 8*2 TRUE
c) 8 = 8*1 TRUE
d) -16 = 8*-2 TRUE
e) -24 = 8*-3 TRUE

Answer 2

this is just a matter of subbing ur answer choices into the equation to see which ones make the equation true

y = 8x

solutions are : (2,16), (1,8), (-3,-24)