It would be half of the coefficient of x squared added to both sides:
So half of 8 ( the coefficient of 8x) is 4;
The number 4 squared is 16, so you would add that to both sides.
You do this so that you can easily factor the left side: x^2 + 8x + 16 = 4 + 16
(x + 4)(x+4) = 20
Answer:
Y=1/2x
Step-by-step explanation:
the y intercept is 0 so we dont show it, and slope is rise over run, it goes up one unit every two times to the right
i hope this help!
5*3 = 15
The product of 5 and 3 is 15.
