Finding Zeros from Factored Form

• -2 and 10

• -2 and -10

• 2 and 10

• 2 and -10

What is another word for zeros?

• y-intercepts

• roots

• vertex

• axis of symmetry

• -6, -2
• -2, 6
• 2, 6
• -6, 2

Convert x²+6x+9 to factored form and identify the solution.

• (x+3)(x+3); x=-3

• (x+4)(x+5); x=-4, -5

• (x-3)(x-3); x=3

• Not factorable

Find the zeros of the polynomial when given factored form. 

• A

• B

• C

• D

Use the factored form of the function to find the zeros.  (hint: set each factor = 0)

• A

• B

• C

• D

Write the factors of the polynomial from the zeros in the graph.

Remember to look at your roots, multiplicity, and end behavior!!

Use your notes!

• (x - 3) (x + 2) (x + 5)

• (x - 5) (x - 2) (x + 3)

• (x + 3) (x + 2) (x + 5)

• (x - 3) (x - 2) (x - 5)

• x=-5, 10, -3

• x= 5 , -10 , -3

Given the polynomial in factored form, determine the zeros.

• x=-5, 10, -3

• x= 5 , -10 , -3

Use the factored form of the function to find the zeros.  (hint: set each factor = 0)

• A

• B

• C

• D