A.4b Quadratic equations- SOL Review activity (Quarter 1)

• One real solution

• two real solutions

• two non-real solutions

• all real numbers

Tags

CCSS.HSA-REI.B.4B

• 4

• -4

• 0

• 2

Tags

CCSS.HSA-REI.B.4B

What are the solutions to 5( x - 3 )² = 45?

• x = 6 and x = 0

• x = -3 and x = 45

• x = -6.71 and x = 6.71

• x = -3 and x = 3

What are the solutions for the equation 2x² + 16x = 18

• x = -1 and x = 9

• x = -9 and x = 1

• x = 2 and x= 18

• x = 2 and x = 16

Tags

CCSS.HSA-REI.B.4B

The area of a certain rhombus is given by the equation L² - 5L = 6 where l represents the length of the rhombus in centimeters. What is the length of the rhombus?

• 6 cm

• -6 cm

• 1 cm

• -1 cm

Is the graph shown above a max or min?

• Maximum

• Minimum

Tags

CCSS.HSF-IF.C.7A

What is the domain of the graph shown above.

• x=19

• all real numbers

• y=3

• Maximum

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What are the zeros of the graph shown above?

• 2 and 6

• 4 and 2

• 6 and 9

• 5 and 1

Tags

CCSS.HSA.APR.B.3

What is the y-intercept of the graph shown above?

• all real numbers

• (0,6)

• (0,2)

• (0,-6)

Tags

CCSS.HSF-IF.C.7A

Graph the following equation:

y=x²-2x-3

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7A