Factored Form of Quadratic Equations

In order to solve for the factors, I have to set them equal to what?

• 1

• 0

Tags

CCSS.HSA-REI.B.4B

If I set (3x-1)(x+8) =0 What does x =

hint, there will be two answers.

Tags

CCSS.HSA-REI.B.4B

What is the axis of symmetry for this function? f(x) = (x - 10)(x + 6)

• x = 10

• x = -6

• x = 2

• x = -2

What is the vertex? f(x) = (x - 10)(x +6)

• (-2, -64)

• (-2, -48)

• (2, -64)

• (2, -48)

Solve each equation by factoring.

• A

• B

• C

• D

Tags

CCSS.HSA-REI.B.4B

Solve by factoring

• -4, 2

• -2, 4

• -16

• -4

Tags

CCSS.HSA-REI.B.4B

Which answer choice correctly shows the quadratic equation above in factored form?

• (x + 7)(x - 2) = 0

• (x - 7)(x + 2) = 0

• (x - 7)(x - 2) = 0

• (x + 7)(x + 2) = 0

Tags

CCSS.HSA-REI.B.4B

Solve for x by factoring.

• -6, -2

• -2, 6

• 2, 6

• -6, 2

Tags

CCSS.HSA-REI.B.4B

Solving the equation f(x) = x² - 8x + 15 =0, what are the two factors we can create to solve this equation? ​ (a)   .

• (x - 3) and (x - 5)

• (x + 3) and (x + 5)

• (x - 15)

Tags

CCSS.HSA-REI.B.4B

Solve the equation by factoring.

• x = {3,8}

• x = {-3,8}

• x = {3,-8}

• x = {-3,-8}

Tags

CCSS.HSA-REI.B.4B