Linear Equations, Functions, and Inequalities

What is the equation in standard form of the line that passes through the point (-1, 7) and has a slope of -2?

• 2x + y = 5
• -2x + y = 5
• 2x + y = -9
• -1x + 7y = -2

What are the two linear inequalities graphed here?

• y ≤ - x + 4
   y < x - 2
• y ≤ - x + 4
   y > x - 2 
• y ≤ - 2x + 4
   y > 2x - 2
• y ≤ - x + 2
   y > x - 4

Tags

CCSS.HSA.REI.D.12

Which points are solutions to the system shown?

• (5, 3) (6, -3)
• (3, 3) (5, -3)
• (-2, 2) (-4, 4)
• (1, 2) (1, 5)

Tags

CCSS.HSA.REI.D.12

Find the solution to the system
y = x - 1
y = 2x - 2

• (-3, 0)
• (-4, -3)
• (-3, 4)
• (1, 0)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the equation of a line that has a slope of 7 and a y-intercept of 12?

• y = 12x + 7
• y = 7/12x
• x = 7y +12
• y = 7x + 12

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

The slope of the line that passes through the points (3, -2) and (-1, 2) is which of the following?

• -4

• 4

• ^-1

• 1

Tags

CCSS.8.EE.B.5

Which of the following inequalities is shown in the provided graph?

• y < 3/2x - 1

• y > 3/2x - 1

• y < 3/2x - 1

• y > 3/2x - 1

Tags

CCSS.HSA.REI.D.12

Write an equation of a line in slope-intercept form:
slope:  $\frac{2}{3}$  
y-intercept:  3

• y = 3x + 5

• y = -2x - 9

•  $y=\frac{2}{3}x+3$  

•  $y=-\frac{5}{8}x-2$  

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

According to the picture, which point is the solution to the system of equations? 

• (-3, 2)
• (-3, -2)
• (-2, 3)
• (-2, -3)

Tags

CCSS.8.EE.C.8A

Solve for x and y
3x + 2y = 16
7x + y = 19

• (-2,5)
• (-2,-5)
• (2,-5)
• (2,5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6