Applied Algebra Semester 1 Final Day #1

What is the y-intercept in the equation?
y = 5x - 4

• 5
• -4
• -5
• 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the equation of the line in slope-intercept form.

• y = - 1/4x - 3

• y = 1/3x + 3

• y = - 1/4x + 2

• y = 1/3x - 3

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSG.GPE.B.5

Which is the graph of y=-x+2?

• A
• B
• C
• D

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Give the equation for the graph in slope-intercept form.

• y = 5x - 3

• y = 4x + 2

• y = -2x + 5

• y = -2x + 4

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which graph shows a function with a domain of all real numbers greater than 7?

• 
• 
• 
• 

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

A painter charges $35 per hour for labor plus $40 for a ladder rental when he paints a house. The customer provides the paint. The total charge to paint a customer's house was $950. How many hours did the painter spend painting the house?

• 12 and 2/3 hours

• 28 hours

• 23 hours

• none of the answers

Which graph does not represent y as a function of x?

• 
• 
• 
• 

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

What is the range of the function shown?

• {-7, -2, 0, 5}

• {-9, -4, -1}

• {-9, -7, -4, -2, -1, 0, 5}

• {-1}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The table represents points on the graph of a linear function. What is the rate of change of y with respect to x for this function?

• 2/9

• -9/2

• 9/2

• -2/9

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Solve:
7x - 3x - 8 = 24

• 8
• -8
• 3.2
• 4

Tags

CCSS.8.EE.C.7B