Answer:
Yes
Step-by-step explanation:
Because it passes vertical line test.
Yes, because y = x + 3 is a first degree function which is a linear function. Just ignore the absolute value.
84 in²
12+9=21
21x0.5=10.5
10.5x8=84
I would believe its 1/2
Hope it helps yah (◕ᴗ◕✿)
Why where u shot in the head