Weekly Assessment - AFDA

 $Find\ the\ roots:\ \ x^2-11x+24=0$  

•  $\left\{4,6\right\}$  

•  $\left\{2,12\right\}$  

•  $\left\{3,8\right\}$  

•  $\left\{-6,-4\right\}$  

Tags

CCSS.HSA-REI.B.4B

 $Find\ the\ roots:\ \ x^2-10x\ +24=0$  

•  $\left\{2-12\right\}$  

•  $\left\{3,4\right\}$  

•  $\left\{-6,-4\right\}$  

•  $\left\{4,6\right\}$  

Tags

CCSS.HSA-REI.B.4B

 $Find\ the\ roots:\ \ n^2+8n+15=0$  

•  $\left\{-7,-2\right\}$  

•  $\left\{-5,-3\right\}$  

•  $\left\{3,8\right\}$  

•  $\left\{4,6\right\}$  

Tags

CCSS.HSA-REI.B.4B

Solve:
x² - 49 = 0

• x = -7, x = 7
• x = -7
• x = 7
• x = -7, x = 1

Tags

CCSS.8.EE.A.2

What are the solutions?

• 0 and 8
• -2 and -4
• 3 and -1
• 2 and 4

Solve using the Zero-Product Property.

(x + 4)(x − 3) = 0

• x = 4 and x = −3

• x = 2 and x = 1

• x = −4 and x = 3

• x = −2 and x = 1

Tags

CCSS.HSA-REI.B.4B

What are the x- intercepts?

• x= 0 and x= -4
• x= 0 and x= 4
• y= 0
• x= 2

Tags

CCSS.HSF-IF.C.7A

How many zeros does this parabola have? 

• 3
• 2
• 0
• 1

Tags

CCSS.HSA.APR.B.3

The solutions of the quadratic equation 
x²+2x-15=0 are

• x = 3 or x = 5
• x = 5 or x = -3
• x = -5 or x = 3
• x = -3 or x = -5

Tags

CCSS.HSA-REI.B.4B

Factor x² + 6x + 9 and solve for x. 

• (x+3)(x+3); x = -3
• (x+4)(x+5); x=-4, -5
• (x-3)(x-3); x=3
• Not factorable

Tags

CCSS.HSA-REI.B.4B