1. Determine the value of A so that the point(-3,3) satisfies the quadratic equation y=ax. A.1 B.- 1 C.-3 D.3
2. Find the product of (x+2)².
A.x²+2x+4 B.x²+4x+4 C.y=mx+b D. Y=mx²+b
3. What is the standard form of quadratic function?
4. Determine the value of A in the quadratic function f(x) =2x²-4x+4.
A.2 B. - 2 C. - 4 D. 4