Question

7. What is the length of the line segment between A(–5, 8) and B(7, 8)?

A. 2 units
B. 3 units
C. 12 units
D. 13 units
8. Which set of output values correctly completes the function table?
A. 20, 48, 128
B. -20, 48, 128
C. -20, 46, 126
9. Which set of output values correctly completes the function table?
A. 4, 5, 3
B. -8, -7, 3
C. 8, 7, 3
(The first image is for 8 and the second image is for 9)
Thanks!

Answer 1

7) C

8) B

9) C

Explanation:

7) sqrt[(8-8)² + (-5-7)²] = 12 units

8) y = 4x

9) y = 6 - x