Algebra Mixed Practice

Front

What is the result of (3x^2 + 4x - 2) - (5x + 7)?

Back

3x^2 - x - 9

Front

How do you find the slope of a line?

Back

The slope (m) is calculated as m = (y2 - y1) / (x2 - x1).

Front

What does a slope of 0 indicate about a line?

Back

A slope of 0 indicates that the line is horizontal.

Front

What type of slope does a line that decreases from left to right have?

Back

Negative slope.

Front

What is the slope of the line represented by m = 1/3?

Back

The slope is 1/3.

Front

What is the slope of the line represented by m = -3?

Back

The slope is -3.

Front

What does an undefined slope indicate about a line?

Back

An undefined slope indicates that the line is vertical.

Front

What inequality does the number line graph represent if it shows values greater than -2?

Back

x > -2.

Front

What is the result of simplifying -2x + 3 > -7?

Back

x < 5.

Front

What is the standard form of a linear equation?

Back

Ax + By = C, where A, B, and C are constants.