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 = 3x + 5?

Back

The slope (m) is 3.

Front

What is the y-intercept in the equation y = -2x + 4?

Back

The y-intercept (b) is 4.

Front

How do you determine if a slope is positive or negative?

Back

If the slope (m) is greater than 0, it is positive; if it is less than 0, it is negative.

Front

What is the slope of the line represented by the equation y = -3x - 5?

Back

The slope is -3.

Front

What does a negative slope indicate about a line?

Back

It indicates that as x increases, y decreases.

Front

What does a positive slope indicate about a line?

Back

It indicates that as x increases, y also increases.

Front

If y = 2x + 1, what is the output when x = 3?

Back

The output is 7.

Front

If y = x - 6, what is the missing number when y = 6?

Back

The missing number is 12.

Front

Which equation has a negative y-intercept: y = 3x + 5 or y = -3x - 5?

Back

y = -3x - 5 has a negative y-intercept.