Front

What is the slope of a line perpendicular to a line with slope 3?

Back

The slope of a line perpendicular to a line with slope 3 is -1/3.

Front

Write the equation of a line in point-slope form that passes through the point (4, -1) and has a slope of -1/2.

Back

y + 1 = -1/2(x - 4)

Front

What is the slope of a line perpendicular to the line represented by the equation 9x + 4y = 7?

Back

4/9

Front

What is the equation of a vertical line that passes through x = 5?

Back

x = 5

Front

Back

Front

Write the equation of a line that is parallel to y = -1/2x + 3 and passes through the point (4, -1).

Back

y + 1 = -1/2(x - 4)

Front

What is the slope of a line that is perpendicular to a line with slope -4?

Back

The slope of a line perpendicular to a line with slope -4 is 1/4.

Front

What is the general form of a linear equation?

Back

The general form of a linear equation is Ax + By + C = 0.

Front

What is the slope-intercept form of a linear equation?

Back

The slope-intercept form of a linear equation is y = mx + b, where m is the slope and b is the y-intercept.

Front

If a line has a slope of 2, what is the slope of a line parallel to it?

Back

The slope of a line parallel to it is also 2.