Question

Finish these three solutions to this equation using the given value of x.

y = 2x -3

(1,____), (2, ____), (3, ____)

Answer 1

if x = 1, then...

y = 2x -3

y = 2*1 -3 ... replace x with 1 (since x = 1)

y = 2 - 3

y = -1

So if x = 1, then y = -1

The first ordered pair is (1, -1)

Answer 2

The other ordered pairs are found in the same way