First Semester Algebra I

Solve.
3(2x - 8) = -24 + 6 x

• No Solution
• x = 1
• Infinitely Many Solutions
• x = -2.5

Which kind of line is y = 7?

• Horizontal
• Vertical

Solve for y.
3y - 2x = -6

• y = 2/3x - 6
• y = 2/3x - 2
• y = 2x - 2
• y = 2x + 6

State the x and y intercept of the following line:
x - 4y = 8

• x-int: 8
  y-int: 2
• x-int: 8
  y-int: -4
• x-int: 1
  y-int: -4
• x-int: 8
  y-int: -2

Solve.
4x - 5 + 3x < 7x + 4

• x > 1
• x < -2
• x > 4
• Infinitely Many Solutions

Which equation matches the graph? (Click me to see the image)

• y = 2x
• y = 1/4 x + 2
• y = 1x + 4
• y = -2x

Write the equation.

• A
• B
• C
• D

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)
• (3,4) (4,-3) (7,4) (3, 8)
• (6,-5) (7, -3) (8, -1) (9, 1)
• (2, -2) (5, 9) (5, -7) (1, 4)

Graph y = -3

• A
• B
• C
• D

Write the equation for the line in slope-intercept form.

• y=-1x+3
• y=4x+3
• y=¼x+3
• y=-4x+3