Fraction strips can help because you can see if one strip can line up equally with the other.
<span>y=3(x-40)^2-22
y = 3(x^2 - 80x + 1600) - 22
y = 3x^2 - 240x + 4800 - 22
y = 3x^2 - 240x + 4778
answer
</span><span> standard form of the equation
</span>y = 3x^2 - 240x + 4778
Answer:Quadrant II
Step-by-step explanation:
The point is located in the second quadrant because x is negative and y is positive. The quadrants are labeled in counter-clockwise order, starting in the upper-right
The answer to this equation is C.
C. (x + 7)2<span> – 47</span>
