Question

The graph of which quadratic equation has a vertex of (3, 5)?

Answer 1

y = (x – 5)2 + 3

y = (x + 5)2 + 3

y = (x – 3)2 + 5

y = (x + 3)2 + 5

Answer 2

y=+-a(x-3)2 +5

Answer 3

Third one.

Answer 4

Factor completely. 16x2 – 4

2(2x – 1)2

2(2x + 1)2

4(2x – 1)(2x – 1)

4(2x – 1)(2x + 1)