Question

Which ordered pair is a solution of the equation y = 3x?
Select one:
a. (-2, -9)
b. (-8, -18)
c. (-8, -3)
d. (-10, -30)

Answer 1

every one where the y is "3x" three times the x value

Answer 2

Point: (x, y)

Answer 3

so its C?

Answer 4

c. (-8, -3)

-8 x 3 = -24

no

Answer 5

its critical to recognize the structure of points, functions

v this is the x-value
(-8, -3) y = 3x this is the function
^this is the resulting y-value