ALGEBRA STAAR SKILLS

What is the type of solution to the system of equations?
y = 1/4x - 3
y = 2/8x - 3

• one solution
• no solution
• infinitely many solutions

Tags

CCSS.8.EE.C.8B

What is the type of solution to the system of equations?
y = -2x - 7
y = -2x + 8

• one solution
• no solution
• infinitely many solutions

Tags

CCSS.8.EE.C.8B

Marty graphs a system of equations, but only one line shows on the graph. What could this mean?

• The system has a unique solution.
• The system has two solutions.
• The system has infinitely many solutions.
• The system has no solution.

Tags

CCSS.8.EE.C.8A

What is the slope of the linear equation?
4x + 2y = 12

• m = 4
• m = -2
• m = 2
• m = 12

Tags

CCSS.8.EE.B.5

A linear system has one solution when the graphs of the equations ____________________________________.

• A. The lines intersect.
• B. Lines have different slopes and y-intercepts.
• Both A and B
• None of the above

Tags

CCSS.8.EE.C.8A

Which point is a solution?

• (0, 6)
• (-3, 4)
• (1, 0)
• (-4, 3)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Is (-2,4) a solution to the system?

• Solution
• Not a solution

Tags

CCSS.HSA.REI.D.12

Match the system to the graph (solution set is on the left)

• y ≤ 3x   and  y ≤ -2x + 4
• y > 3x   and  y > -2x + 4
• y < 3x   and  y > -2x + 3
• y > 3x   and  y < -2x + 4

Tags

CCSS.HSA.REI.D.12

Which system of inequalities matches the graph?

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

Tags

CCSS.HSA.REI.D.12

Which system of inequalities is shown?

• y ≥ -x - 1
  y < x + 4
• y < -x - 1
   y ≥ x + 4
• y > -x - 1
  y ≥ x + 4
• y > -x - 1
  y ≥ x + 3

Tags

CCSS.HSA.REI.D.12