Which ordered pair is a solution of the equation y = 3x?

a. (-8, -18)

b. (-8, -3)

c. (-2, -9)

d. (-10, -30)

I believe it’s b or c... Hope this helps!

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

may i see the picture? it would a lot, xox