Test 4-1: Slope & Graphing Linear Equations

Front

Back

The x-intercept is 5.

Front

Back

The y-intercept is 3.

Front

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

Back

Use the formula: slope = (y2 - y1) / (x2 - x1).

Front

What is the slope of the line passing through the points (5, 9) and (3, 9)?

Back

The slope is 0.

Front

What does a slope of 0 indicate about a line?

Back

It indicates that the line is horizontal.

Front

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

Back

Front

Back

The line passes through the origin and has a slope of -2.

Front

What type of slope does a line with a negative slope have?

Back

It has a downward slope from left to right.

Front

What type of slope does a line with a positive slope have?

Back

It has an upward slope from left to right.

Front

What does an undefined slope indicate about a line?

Back

It indicates that the line is vertical.