First Semester Algebra

Which of these represents point-slope form?

• y - y₁ = m(x-x₁)

• Ax + By = C

• y = mx + b

What is the equation of a line with a slope of zero that passes through the point
(-7, 9)?

• y = -7

• y = 9

• x = -7

• x = 9

Which point below is NOT part of the solution set?

• (0, 0)

• (-10, -10)

• (-1, 5)

• (5, 20)

A limo driver needs to make more than $450 in one day.  He charges a rental fee of $375 and $0.85 per mile.  What inequality represents the number of miles, x, he would have to drive to reach his goal?

• 0.85x + 375 > 450

• 0.85x + 375 < 450

• 0.85 + 375x > 450

• 0.85 + 375x < 450

Are the points on the boundary line part of the solution set or not?

• Yes, they are part of the solution set

• No, they are NOT part of the solution set

• y = 12x + 10

• y = 22x

• y = 10x + 22

• y = x + 12

• A

• B

• C

• D

Jane has $10 and wants to go bowling with her friends.  Each player is required to pay $3 to rent shoes for the night and then must pay $2 per game played.  Which best represents the maximum number of games she can bowl if she wants to leave with change?

• 2x + 3 > 10

• 2x + 3 < 10

• 3x + 2 > 10

• 3x + 2 < 10

How many solutions does this system have?

• None

•   Exactly 1

• Exactly 2

• Infinitely Many

What is the x-intercept of the equation 3x – 2y = -12?

• -6

• -4

• 4

• 6