graphing linear equations

Front

What is the equation of a vertical line?

Back

x = a, where 'a' is a constant.

Front

What is the equation of a horizontal line?

Back

y = b, where 'b' is a constant.

Front

What is the slope-intercept form of a line?

Back

y = mx + b, where 'm' is the slope and 'b' is the y-intercept.

Front

What does 'm' represent in the slope-intercept form?

Back

The slope of the line, indicating its steepness.

Front

What does 'b' represent in the slope-intercept form?

Back

The y-intercept, the point where the line crosses the y-axis.

Front

What is standard form of a linear equation?

Back

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

Front

How do you find the y-intercept from the equation y = -3x + 7?

Back

The y-intercept is 7.

Front

Which equation is in standard form?

Back

7x + 2y = 9.

Front

What is the slope of the line represented by the equation y = 2x + 3?

Back

The slope is 2.

Front

How do you convert the equation y - 3 = -5(x + 2) to slope-intercept form?

Back

y = -5x - 7.