Post Spring Break Algebra 1 Review

_{What is the y-intercept of the line?}

• y = 1/2
• y = 1
• y = -1/2
• y = -1

Which of these represents slope-intercept form?

• y - y₁ = m(x-x₁)
• Ax + By = C
• y = mx + b

Give the solution to the system

• (3,1)
• (1,3)
• (-1,3)
• a hoppy hippo

• Function
• Not a Function

Solve the equation
4(2x-5)=7(2x+4)

• 8
• -8
• -1.5
• 1.5

Find the slope of the line containing these two points:
(-5, 1) and (-6, -3)

• m = 4/11
• m = 1/4
• m = -2
• m = 4

Solve.
2x - 3 = 4x+7

• x = 7
• x = -1
• x = 5
• x = -5

Solve for x.

2x + 1 = 5

• x = 2

• x = 1

• x = 3

• x = 13

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

• D: {1, -3, -4,}
  R: {0, 1, 2, -4}
• D: {-4, 0, 1, 2}
  R:{-4, -3, 1}
• D: {0, 1, 2, 3, 4}
  R:{1, -3, -4}
• D: {0, 1, 2, -4}
  R: {1, -3, -4, 1}

Solve for n:
n+2=-14-n

• 6
• 8
• -8
• -6