Algebra II 1st Semester Exam

Select the correct graph for each inequality. y > ½x + 2

• A

• B

• C

• D

Write an equation in point slope form of equation of line

point (7,10) and has a slope of -2?

• y-10 = -2(x+7)

• y-10 = -2(x-7)

• y+10 = -2(x+10)

• y -10 = -2x+2

Find the y-intercept for the equation
4x + 2y = 8

• -4

• 4

• -8

• 8

What is the correct first step to solve this system of equations?

x + 3y = 7

y = 2x - 5

• The variable is already isolated, so we've already solved the system.

• The variable is already isolated for y, so we substitute it in the first equation and solve for x

  x + 3(2x - 5) = 7

• Free sha vaca doo

• The variable is already isolated for y, so we substitute it in the second equation and solve for x

  y = 2(x + 3y) = 7

• Infinitely Many Solutions

• No Solution

• One Solution

• Two Solutions

Solve the system of inequalities by graphing.

• 
• 
• 
• 

Find the x and y intercepts
2x - 4y = 8

• x intercept is 4
  y intercept is -2

• x intercept is -4
  y intercept is 2

• x intercept is 2
  y intercept is 4

• x intercept is 8
  y intercept is -4

Solve by factoring:  2x²+ 7x + 6 = 0

• x= 3/2 and x = 2
• x = -3/2 and x = -2
• x = 6 and x = 7
• x = -6 and x = -7

Name "c" for the equation
4x² - 5x + 7 = 10

• 7
• 17
• -5
• -3

Solve Using the Quadratic Formula 
4x² + 5x - 6 = 0

• -3 or 0.5

• 1 or -6

• -2 or 1.5

• No Solution