Algebra I CBA

Solve:
3 | 2x + 7| - 7 < -4

• x < -3 and x > -5/3

• x < -3 and x > -4

• all real numbers

• no solution

Solve:
 |x + 3| > 8

• x > 5 or x < -11

• x > 5

• all real numbers

• no solution

Reduce, or simplify

the algebraic fraction.

• x² + x + 6

• x² - x + 6

• 6 / ( x + 4 )

• 6 / ( x + 3 )

Tags

CCSS.HSA.APR.D.6

if f(x) = 3, x = ?

• x = 0

• x = 1

• x = 2

• x = 4

• x = 3

Tags

CCSS.HSF.IF.A.2

What is the distance between the two points?

• 6.3

• 6.5

• 6.7

• 16

Tags

CCSS.HSG.GPE.B.7

Triangle GHI is reflected across the x-axis.  What are the coordinates of I'?

• (-2, 6)

• (2, 6)

• (-6, -2)

• (6, 2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The scatter plot below shows the relationship between how many hours students spent studying and their score on the test. Which linear equation best describes the model shown?

• y = 15x + 40

• y = 40x + 15

• y = 3/2x +40

• y = 40x

Tags

CCSS.8.EE.B.5

Simplify 4^-2= 

• 1/16

• -16

• 1/4

• -42

Tags

CCSS.8.EE.A.1

• 
• 
• 
• 

Tags

CCSS.HSA.APR.A.1

(2x⁷)³

• 6x²¹

• 8x²¹

• 6x¹⁰

• 8x¹⁰

Tags

CCSS.HSA.APR.A.1