Relations and Functions Assignment Active
Explain How the Vertical-Line Test V
Explain why a graph that fails the vertical-line test
does not represent a function. Be sure to use the
definition of function in your answer.

step-by-step explanation:

f

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

answer: plz give a pic and answer choices so i can answer!

step-by-step explanation:

the answer is (-4,-4)

hope this ! : d