UNIT 2A REVIEW #2 QUADRATIC FUNCTIONS AND EQUATIONS

• (n + 4)

• (n - 4)

• (n + 2)

• (n -6)

• (n - 12)

• all reals

• x < -2

• x > -2

• (-2, -1)

• (2, -1)

• all reals

• y < -3

• y > -2

• y < -1

• y > -1

• left 5

• right 5

• up 2

• down 2

• reflect over the x-axis

• (x - 4)(x - 64)

• (x + 8)(x - 32)

• (x - 16)(x + 16)

• 8 

• -8

• (5r - 4)

• (r + 3)

• (5r + 6)

• (r - 3)

• (5r + 4)

• 6v

• (7v + 1)

• 42v

• (v - 4)

• (7v - 4)

• No Solution

• all reals

Answer explanation

Don't forget to factor out the GCF first!