644 plus 76.1 plus 983.5 plus 36.1 estimate the answer by rounding each number to the nearest ten
1 answer:
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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.
