Answer:
Step-by-step explanation:
Using the same-side interior angles theorem, .
Using the alternate interior angles theorem,
A= (a+b)/2*h
A=(12+15)/2*5
A=(27/2)*5
A=13.5*5
A=67.5in
Notice the table of values, thus let's pick two points from it, to check what the slope may be,
Answer:
when x equals -3 y equals -23
when x equals 0, y equals -8
when x equals 3, y equals 7
when x equals 6, y equals 22
Step-by-step explanation: