Flashcard #5 Review Assignment

Front

What is the equation of the line through the points (4, 5) and (12, 9)?

Back

Front

What is the slope of a horizontal line?

Back

The slope of a horizontal line is 0.

Front

How do you find the slope of a line given two points (x1, y1) and (x2, y2)?

Back

Front

What is the slope of the line that passes through (1, -19) and (-2, -7)?

Back

The slope is -4.

Front

What is the slope of a vertical line?

Back

The slope of a vertical line is undefined.

Front

What is the formula for the slope-intercept form of a line?

Back

Front

Write the equation of the line with slope 4 through the point (-2, 5).

Back

Front

What does a slope of 1 indicate about a line?

Back

A slope of 1 indicates that for every unit increase in x, y increases by the same amount.

Front

Back

Front

If a line has a slope of 0, what does that mean about the line?

Back

It means the line is horizontal.