Question

generate a table of values for the equation y = -4.5x - 0.5. Use values for x from -2 to 2, increment by 1 in each row

Answer 1

x = -2: y = 8.5

x = -1: y = 4

x = 0: y = -0.5

x = 1: y = -5

x = 2: y = -9.5

Explanation:

We find the numeric values for the function from x = -2 to x = 2.

x = -2:

`y = -4.5(-2) - 0.5 = 9 - 0.5 = 8.5`

x = -1:

`y = -4.5(-1) - 0.5 = 4.5 - 0.5 = 4`

x = 0:

`y = -4.5(0) - 0.5 = 0 - 0.5 = -0.5`

x = 1:

`y = -4.5(1) - 0.5 = -4.5 - 0.5 = -5`

x = 2:

`y = -4.5(2) - 0.5 = -9 - 0.5 = -9.5`