y=mx

Front

If a line is increasing, the slope will be ___________.

Back

positive

Front

Which of the following statements is FALSE? (0,0) and (0,0) represent the x- and y-intercepts of ALL proportional relationships. A vertical line has an undefined slope. Proportional lines can be written in the form y=mx. A horizontal line has an undefined slope.

Back

A horizontal line has an undefined slope.

Front

What variable is typically used to represent slope?

Back

m

Front

What is the slope of the following graph? (Assume a graph with a slope of 2)

Back

2

Front

What is the slope of the following graph? (Assume a horizontal line)

Back

0

Front

Define slope in the context of a linear equation.

Back

Slope is the measure of the steepness of a line, represented as 'm' in the equation y=mx.

Front

What does the 'm' represent in the equation y=mx?

Back

The 'm' represents the slope of the line.

Front

What does the 'b' represent in the equation y=mx+b?

Back

The 'b' represents the y-intercept of the line.

Front

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

Back

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

Front

What is the slope of a vertical line?

Back

The slope of a vertical line is undefined.