y=mx

Front

What does the equation y=mx represent?

Back

It represents a linear equation where 'm' is the slope and 'b' is the y-intercept.

Front

What is the slope in the equation y=mx?

Back

The slope 'm' indicates the steepness of the line and the direction it goes.

Front

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

Back

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

Front

What does a positive slope indicate about a line?

Back

A positive slope indicates that the line rises from left to right.

Front

What does a negative slope indicate about a line?

Back

A negative slope indicates that the line falls from left to right.

Front

What is the slope of the line represented by the equation y=2x?

Back

The slope is 2.

Front

What is the slope of the line represented by the equation y=\frac{1}{2}x?

Back

The slope is \frac{1}{2}.

Front

In the equation y=mx+b, what does 'b' represent?

Back

'b' represents the y-intercept, where the line crosses the y-axis.

Front

What is the slope of a horizontal line?

Back

The slope of a horizontal line is 0.

Front

What is the slope of a vertical line?

Back

The slope of a vertical line is undefined.