#1210 Algebra 1 Fall Semester Review

Front

What is the formula to calculate the total cost of a taxi ride with a flat rate and a per-mile charge?

Back

Total Cost = Flat Rate + (Per Mile Charge * Number of Miles)

Front

How do you represent a budget constraint in an inequality?

Back

You can represent a budget constraint as an inequality, e.g., Flat Rate + (Per Mile Charge * m) < Total Budget.

Front

What does it mean to simplify an algebraic expression?

Back

Simplifying an expression means to combine like terms and reduce it to its simplest form.

Front

What is the slope of a line?

Back

The slope of a line is a measure of its steepness, calculated as the change in y divided by the change in x (rise/run).

Front

How do you find the slope between two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1).

Front

What does it mean to solve an inequality?

Back

Solving an inequality means finding the range of values that satisfy the inequality condition.

Front

What is the solution to the inequality 2k - 9 ≤ -19?

Back

k ≤ -5.

Front

What does an undefined slope indicate about a line?

Back

An undefined slope indicates that the line is vertical.

Front

What does a slope of 0 indicate about a line?

Back

A slope of 0 indicates that the line is horizontal.

Front

What is the distributive property in algebra?

Back

The distributive property states that a(b + c) = ab + ac.