Algebra 1 Quarter 2 ACP Review

Andrew owns a plumbing company. The table shows the total amount charged based on the number of  hours it takes to complete a job. Which equation best represents this situation?

• y = 45x + 60

• y = 60x + 45

• y = 45x

• y = 105x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which situation is represented by the function f(x) = 65 + 0.24x ?

• An equipment rental company charges $65 a day plus $24 for the damage fees.

• A shoe salesperson earns 24% of all sales over $65.

• A cell phone company charges $65 plus $0.24 per minute used.

• A person can download 65 songs for free, then they must pay $0.24 per song after that.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Line m is shown on the coordinate grid. What is the equation of the line that contains point ( 3, 2 ) and parallel to line m?

What is the equation of a line parallel to  2x − 8y = 3  that contains the point (8, –11)?

• x − 4y = 52

• x − 4y = −52 

• 4x − y = 43

• 4x + y = 21

What is the equation of the line that is perpendicular to 3x − 6y = 2   and contains the point (−2,   − 5) ?

The table contains some points on the graph of a linear function. What is the equation of a line that contains the point (–12, 12) and is 

perpendicular to the function  represented by the table?

• 3x + 4y =12

• 3x − 4y=−84

• 4x + 3y =−12 

• 4x − 3y = −84

What is the equation of the line that passes through the point (−4, 8) and has a slope of zero?

• x = −4

• y = −4

• x = 8

• y = 8

What is the equation of the line that passes through the point (–1, –9) and has an undefined slope?

• x = -1

• y = -1

• x = -9

• y = -9