Question

The table shows ordered pairs of the function y = 16 + 0.5x . Which ordered pair could be the missing values represented by (x, y)? (0, 18) (5, 19.5) (8, 20) (10, 21.5)

Answer 1

Answer:

the correct answer is c       8,20

Step-by-step explanation:

Answer 2

The correct answer is:

(8, 20).

Explanation:

We can substitute the values for x in the equation and see if they equal y:

y=16+0.5(0) = 16+0 = 16 ≠ 18. This is not the correct option.

y=16+0.5(5) = 16+2.5 = 18.5 ≠ 19.5. This is not the correct option.

y=16+0.5(8) = 16+4 = 20. This is the correct option.