Slope Intercept Form

Front

What is the slope of the line that passes through the points (8,5) and (-9, 5)?

Back

Zero

Front

What does a vertical line on a graph represent?

Back

x

Front

Is the graph of a linear function always straight?

Back

True

Front

What is the y-intercept in the equation y = -2x + 5?

Back

5

Front

What is the slope of the line that passes through the points (-4, 3) and (-4, -7)?

Back

Undefined

Front

What is the general form of the slope-intercept equation?

Back

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

Front

How do you find the slope (m) between two points (x1, y1) and (x2, y2)?

Back

m = (y2 - y1) / (x2 - x1)

Front

What does a slope of zero indicate about a line?

Back

The line is horizontal.

Front

What does an undefined slope indicate about a line?

Back

The line is vertical.

Front

In the equation y = 3x + 2, what is the slope?

Back

3