Chapter 2: Section 2.4 - 2.8 Review Practice!

Section 2.8: Which of the following is the correct graph for the inequality given here?

• 
• 
• 
• 

Tags

CCSS.HSA.REI.D.12

Section 2.8: Which of the following graphs represents the linear inequality presented below?

• 
• 
• 
• 

Tags

CCSS.HSA.CED.A.3

CCSS.HSA.REI.D.12

Section 2.8: Which of the following graphs represents the linear inequality presented below?

• 
• 
• 
• 

Tags

CCSS.HSA.CED.A.3

CCSS.HSA.REI.D.12

Section 2.7: Given the following piecewise function, evaluate f(7):

• 7

• 12

• 1

• 31

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Which of the following graphs correctly matches the piecewise function given below?

• 
• 
• 
• 

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Section 2.7: Which of the following ordered pairs matches the graph transformation indicated here, given that the following ordered pairs form line segments of f(x): (0, 4), (3, 4) and (4, 3)

• 
• 
• 
• 

Tags

CCSS.HSF.BF.B.3

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Section 2.7: What is the vertex of the following absolute value equation?

• (9, 10)

• (10, 3)

• (3, 10)

• (-3, 10)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Section 2.7: Which of the following graphs correctly matches the absolute value graph given below:

• 
• 
• 
• 

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Section 2.7: What is the equation of the absolute value graph given below?

• y = 4|x - 4| + 1

• y = -4|x - 4| + 1

• y = 4|x + 4| + 1

• y = -1/4|x + 4| + 1

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Section 2.6: Find the best-fit line for the following data set using your calculator. Then, estimate x when y = 19.

• y = 5.04x + 6.8; x = 3.8

• y = 5.04x - 6.8; x = 2.5

• y = 5.04x - 6.8; x = 5.1

• y = 6.8x - 5.04; x = 1.3

Tags

CCSS.HSA.CED.A.2

CCSS.HSS.ID.C.7