Answer:
C
Step-by-step explanation:
Hope this helps..
Answer: The last one.
Step-by-step explanation: Using the vertical line test, if you place a vertical line at any point of a function it should only cross the line of the function once. since it would cross it twice on the last one, it is not a function.
Answer:
It 13
Step-by-step explanation:
The bed of the truck is a rectangle, 4-ft wide and 8-ft long.
The diagonal of the rectangle is
√ (4² + 8²)
= √ (16 + 64)
= √ (80)
= 8.9442... feet
8.9442... feet = 8 feett 11.33 inches
Rounded to the nearest inch: 8 ft 11 in .