Question

The values in the table represent a linear function. How does the value of y

change in relation to a change in the value of x? The value is negative four
X Y
9 4
3 0
-3 -4
-9 -8

Answer 1

The table shows that:

• The value of y decreases when the value of x decreases or vice versa, the value of y increases as x increases.

Therefore the line has a positive slope