Y=mx+b

Front

What does the equation y = mx + b represent?

Back

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

Front

What is the slope in the equation y = 2x + 3?

Back

The slope (m) is 2.

Front

What is the y-intercept in the equation y = -4x + 7?

Back

The y-intercept (b) is 7.

Front

How do you find the y-intercept from the equation y = mx + b?

Back

Set x to 0 and solve for y.

Front

What does a positive slope indicate about a line?

Back

It indicates that the line rises as it moves from left to right.

Front

What does a negative slope indicate about a line?

Back

It indicates that the line falls as it moves from left to right.

Front

What is the y-intercept of the equation y = 6x - 2?

Back

The y-intercept is (0, -2).

Front

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

Back

It means the line is horizontal.

Front

What is the slope of the line represented by the equation y = -3x + 1?

Back

The slope is -3.

Front

What is the y-intercept of the equation y = 4x + 5?

Back

The y-intercept is (0, 5).