Factoring and Intercepts

If my quadratic equation is factorable, what method should I use to solve?

• Factoring

• Complete the Square

• Quadratic Equation

Tags

CCSS.HSA-REI.B.4B

What does factored form tell me about my quadratic function?

• the x-intercepts

• the y-intercepts

• the vertex

Tags

CCSS.HSF-IF.C.7A

The solutions to a quadratic equation are the....

• y-intercept

• x-intercepts

• vertex

Tags

CCSS.HSF-IF.C.7A

Tags

CCSS.HSF-IF.C.7C

Tags

CCSS.HSA-REI.B.4B

Solve by factoring.

x² + 15x + 44 = 0

• {-8, 2}

• {-7, 5}

• {-11, -4}

• {-11}

Tags

CCSS.HSA-REI.B.4B

Solve by factoring. (what do they have in common)

n² - 2n = 0

• n = 2 and 0

• n = -2 and 0

• n = 2

• n = 0

Tags

CCSS.HSA-REI.B.4B

What do the "Zeros" represent on a quadratic equation graph?

• x-intercepts

• y-intercepts

• vertex

• focus

Tags

CCSS.HSF-IF.C.7A

Find the factors of 5x²+20x+20

• 5(x+2)(x+2)

• 5(x-2)(x-2)

• 5(x+2)(x-2)

• (5x+2)(x+2)

Factor (hint...take out the greatest common factor first)
2c² + 2c - 84

• (c-6)(2c+14)

• (c+7)(2c-12)

• (c-4)(2c+21)

• 2(c+7)(c-6)