Question

Which ordered pairs are a solution to y =4x?

Select all that apply.

Question 6 options:

(0,0)


(1,3)


(2,8)


(-1,4)

Answer 1

What is zero times 4?

Answer 2

coordinates are written as (x,y)
so (1,3) means x=1, y=3

you have y=4x
y is 4 times bigger than x

y=3, x=1
3=4(1)
3=4
is not true, hence the coordinate (1,3) is not a solution

Answer 3

repeat, by substitute x,y values from the rest of the given answers