Semester 1 Final Review

Write the equation for the line.

• y= -1x+3
• y= 4x+3
• y=1/4x+3
• y= -4x+3

What is the y-intercept of this graph?

• (0,1)
• (0,-2)
• (0,0)
• (0,3)

Write the slope intercept form of the equation graphed.

• y = -2x + 3
• y = 1.5x + 2
• y = 2x - 3
• y = -1.5x - 2

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Solve: x + 3x - 2x = 12

• 2
• 6
• -2
• -6

2x + 3(5x - 7) = 47

• x = 1
• x = 2
• x = 3
• x = 4

x - 82.1 = 3.65

• x = 11.86

• x = 79.25

• x = 91.75

• x = 85.75

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Solve the system of inequalities by graphing.

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Which is the graph of the system of inequalities?

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