Final Review - 1st Semester-Algebra 1A

Front

What is the definition of slope in a linear equation?

Back

Slope is a measure of the steepness of a line, represented as the ratio of the rise (change in y) over the run (change in x).

Front

Identify the type of slope: A line that rises from left to right.

Back

Positive slope.

Front

Identify the type of slope: A line that falls from left to right.

Back

Negative slope.

Front

Identify the type of slope: A vertical line.

Back

Undefined slope.

Front

Identify the type of slope: A horizontal line.

Back

Zero slope.

Front

What is the solution to the equation x + 6 = 20?

Back

x = 14.

Front

Evaluate the expression: 5(f + m) where fries cost $1.95 each and medium drinks cost $1.95.

Back

Total cost = $16.00.

Front

Solve the inequality: a + 3 ≤ 1.

Back

a ≤ -2.

Front

What is the y-intercept of the equation y = 3x + 7?

Back

The y-intercept is 7.

Front

What does it mean for a number to be a solution to an equation?

Back

A solution is a value that, when substituted into the equation, makes the equation true.