mixed algebra speed drill 4

Solve:
2(2x + 3) = -6(x + 9)

• 1.2
• 6
• -6
• 7.5

Find the slope of the line.

• -2
• 2
• -1
• 1

What is the y-intercept of the equation:
 y = 2x - 3 

• -2
• 2
• 3
• -3

Write the equation of the line.

• y=(3/5)x+1
• y=(3/5)x-1
• y=(5/3)x+1
• y=(3/5)x+1

Which equation represents the following graph?

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

Which of the following is the equation of the line that has a slope of 3 and passes through the point (-1, 9)?

• y = -3x + 12

• y = 3x + 3

• y = 3x + 12

• y = 3x - 3

Write the linear equation that is solved by both (−6, 2) and (0, 4):

• y = (1/3)x + 4

• y = (-1/3)x + 4

• y = -3x + 4

• y = 3x + 4

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

Which point is a solution?

• (0, 6)

• (-3, 5)

• (1, 0)

• (-4, 3)

Given the system, determine a solution.

• No solution
• Infinite solutions
• (-5, 5)
• (5, -5)