Quadratic Linear Factors

• I only

• III only

• I and II

• I, II, and III

Which is in the proper factored form to use the Zero Product Property ?

Which line represents a factor of the quadratic function?

• The blue line

• The green line

• The purple line

• The black line

What is a linear factor of a quadratic function?

• A line that goes through the zero

• A line that goes through the vertex

• A number that is divisible by 2

• Any line that intersects the parabola

Find the linear factors of

x² + x - 6 = 0

and identify the zeros.

• (x - 6)(x - 9)

  x = 6 and x = 9

• (x + 3)(x - 2)

  x = 3 and x = 2

• (x + 3)(x - 2)

  x = -3 and x = 2

• (x + 2)(x + 4)

  x = -2 and x = -4

Find the linear factors of

x² - 5x - 36 = 0

• (x + 4)(x - 9)

• (x - 4)(x + 9)

• (x - 9)(x + 6)

• (x + 4)(x + 9)

Find the linear factors of

5k² - 18k + 9 = 0

and identify the zeros.

• (5k - 3)(k - 3)

  k = 3/5 and k = 3

• (3k + 5)(k - 10)

  x = -5/3 and x = 10

• (2k - 1)(k + 6)

  k = 1/2 and k = -6

• (5k + 7)(k + 6)

  k = -7/5 and k = -6

Solve

• b=4/5, b=3

• b=4, b=-3

• b=1/5, b=3

• b=4/5, b=-3

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

In the equation
 (x + 2)(x - 3) = 0, the binomials are called...?

• Linear Factors

• Products
• Multiples
• Zeros

• x = -2

• x = 12

• x = -6

• x = -12

• x = -4