Question

The linear equation y = 9x represents

the cost y in dollars of x movie tickets.
Which ordered pair lies on the graph of
the equation?
a(4, 36)
b.(3. 12)
C.(2.11
d.(1. 10)

Answer 1

A) (4,36)

Explanation:

You substitute 4 for x then check if y equals to 36

Y=9x

Does 36 equal 4×9? Yes it does. The answer is A

Answer 2

A) (4, 36)

Explanation:

Substituting 4 into the equation gets y = 9(4), which is equal to 36.