Slope Review

Front

Back

The variable 'm' represents the SLOPE of the line.

Front

What is the formula to calculate the SLOPE between two points (x1, y1) and (x2, y2)?

Back

Front

Write the slope-intercept form of a line with a slope of 2 and a y-intercept of 4.

Back

Front

Back

The variable 'b' represents the Y-INTERCEPT of the line.

Front

Which equation represents the STANDARD FORM of a linear equation?

Back

Front

Back

The slope is the coefficient of 'x', which is 'm'.

Front

If a line has a slope of -3, what does this indicate about the line's direction?

Back

A slope of -3 indicates that the line is decreasing; as 'x' increases, 'y' decreases.

Front

What is the slope of a horizontal line?

Back

The slope of a horizontal line is 0.

Front

What is the slope of a vertical line?

Back

The slope of a vertical line is undefined.

Front

If the slope of a line is 1, what is the angle of inclination of the line?

Back

The angle of inclination is 45 degrees.