Question

Which of the following ordered pairs is a possible solution to the equation y = 1/2 x + 3?

1) (1, -2.5)

2) (0, -3)

3) (-1, -2.5)

4) (0, 3)

Answer 1

4)

Explanation:

You can either x or y coordinates into the equation.

y=1/2(0)+3

=3

When i sub x=0 into the equation, you can see that i got 3 which is also stated in the coordinate and this proves that 4) is the correct answer.