Question

4. Which ordered pair is a solution of the equation y = 3x? (1 point)
a(–2, –9)
b(–8, –18)
c(–8, –3)
d(–10, –30)

Answer 1

well,you can check out each of a,b,c,d!

Answer 2

Try puttingthe x values and see if the corresponding y value matches in that ordered pair.

Understood? :)

Answer 3

for example:
90 = 3x30

Answer 4

so (30,90) is one of them...

Answer 5

why?

Answer 6

is it d

Answer 7

yep. :)

Answer 8

i got it now

Answer 9

:)