Linear Functions and Models

If a-7 = 22, then a is equal to:

• 22/7

• 29

• 15

• 7

Tags

CCSS.6.EE.B.7

The solution to the equation 5y=35 is:

• y = 3

• y = 5

• y = 7

• y = 30

Tags

CCSS.6.EE.B.7

The solution of 2x + 6 = 13 is:

• x = 3.5

• x = 5

• x = 7

• x = 9.5

Tags

CCSS.7.EE.B.4A

• x = 1.33

• x = -2.67

• x = 0

• x = 1.3

Tags

CCSS.7.EE.B.4A

The solution to the simultaneous equations x + y = 7 and 4x - 3y = 7 is:

• x = 3, y = -4

• x = 3, y = 4

• x = 4, y = -3

• x = 4, y = 3

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

The point of intersection of the lines shown in the diagram is:

• (1, 2)

• (-2, 2)

• (-2, 1)

• (1, -2)

Tags

CCSS.8.EE.C.8B

The equation of a straight line is y = -12 -5x. The y-intercept is:

• 5

• 12

• -5

• -12

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

The equation of a straight line is y + 3x = 12. The slope is:

• -3

• 3

• 12

• -4

Tags

CCSS.8.EE.B.5

The slope of the line passing through the points (17, 34) and (25, 10) is:

• 0.3

• -3

• 3

• -2

Tags

CCSS.8.EE.B.5

The graph of y = 12 - 4x is:

• 
• 
• 
•