systems of inequalities

Is (0,0) a solution to the system?

• Solution

• Not a solution

^{Which point is a solution to the system of inequalities?}

• (-8,2)

• (-2,-5)

• (0,6)

• (4, 3)

Which inequality is shown in the graph?

• y < 2x + 1
• y < -2x + 1
• y ≤ 2x + 1
• y ≤ -2x + 1

The graph shows which inequality?

• y ≤ 3
• y ≥ 3
• y > 3
• x > 3

Solve the system of inequalities by graphing.

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Which point is a solution?

• (0, 6)

• (-3, 5)

• (1, 0)

• (-4, 3)

What is the solution?

• (1, -1)
• (-1, 1)
• (0, -2)
• (0, 1)

If a system of equations has no solution, what does the graph look like? 

• intersecting lines
• parallel lines
• skew lines
• intersecting lines

Solve the system of equations.
y = 4x+1
3x + 2y = 13

• (1, 5)
• (5, 1)
• (0.25, 2)
• ∅