Solving quadratics by factoring ,graphing, vertex form

What are the zeros of the function in the graph?

• (-1, 0) and (1, 0)

• (0, -1) and (0, 1)

• (0, -1)

• (-1, 0) and (1, 0) and (0, -1)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

• A
• B
• C
• D

Tags

CCSS.HSA-REI.B.4B

Find the zeros by factoring.

h(x) = x² -12x + 36

• (-6, 0) and (6, 0)

• (6, 0) only

• (-6, 0) only

• no solutions

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Find the zeros by factoring.

g(x) = 2x² + 9x + 4

• (-4,1) and (-1/2, 0)

• (-4,0) and (-1/2, 0)

• (4,0) and (-1/2, 0)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

What are the solutions?
 $12x=9x^2+4$  

• (2/3, 0)

• (2/3, 0) and (-2/3, 0)

• (3, 0) and (2/3, 0)

Tags

CCSS.HSA-REI.B.4B

Find the roots

• x = -1 x = 3

• x = -2 x = 3

• x = -1 x = 4

Find the solutions as an ordered pair.

• (3,0) (-4,0)

• (-3,0) (4,0)

• (-2,0) (4,0)

Tags

CCSS.HSF-IF.C.7A

Solve by factoring.

x² + 5x + 6 = 0

• x = -3 or x = 2

• x = 3 or x = 2

• x = 3 or x = -2

• x = -3 or x = -2

Tags

CCSS.HSA-REI.B.4B

What are the solutions?  (2x - 1)(3x + 7) = 0

• x= {1/2 , -7/3 }
• x= {2/1 , -3/7 }
• x= {-1 , 7 }
• x= {1 , -7 }

Tags

CCSS.HSA-REI.B.4B

Solve:

 $2x^2+7x=15$  

• x = -1.5 and  x = 5

• No Solutions

• x = -5 and x = 1.5

• x = 0.7 and x = 5

• x = -1.5 only

Tags

CCSS.HSA-REI.B.4B