Well you have to subtract -2 to both sides and it well look like Y= -2+13 and then y=x+4
X=8
Explanation:
f(x)=x^2-16x+64+(x-8)^2
You see there is a double x- intercept by the 8. So the parabola is tangent to the x axis. So x=8 f(x)=0
hope this helps <span />
Answer:
2
Step-by-step explanation:
Yes because 9 is bigger than 0.
