Question in the photo
2 answers:
You might be interested in
Answer:
y=(x-2)(x+2)
Step-by-step explanation:
The table and graph show the line crossing the x axis at -2 and +2. That means when x is either of those two values, y will be 0.
If we set each equation to zero, we should find those two values of x. I'll skip right to the second equation, since I can see that it would meet those criteria:
y=(x-2)(x+2)
0=(x-2)(x+2)
x = 2 and x = -2
See attachment.
Answer:
Length of rectangular patio = 28 feet
Step-by-step explanation:
Given that:
Length of rectangular patio = x
Width of rectangular patio =
Perimeter of rectangular patio =
Perimeter of rectangular patio = 2 (length + width )
Putting values in the formula
Dividing both sides by 12
Hence,
Length of rectangular patio = 28 feet