Question

Find three ordered pairs for the equation y = x – 5 using the chart below.

Answer 1

All we are going in this situation is to take the values for x which they provided and substitute it for the x and solve to get the value for y.

y = x - 5      y = x - 5      y = x - 5
y = -2 - 5     y = 1 - 5      y = 8 - 5
y = -7          y = -4          y = 3
(-2, -7)        (1, -4)          (8, 3)