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 = 3/2x + 3?

Back

The slope is 3/2.

Front

What is the y-intercept in the equation y = 3/2x + 3?

Back

The y-intercept is 3.

Front

How do you write an equation with a slope of 2/3 and a y-intercept of -3?

Back

The equation is y = 2/3x - 3.

Front

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

Back

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

Front

What does the slope represent in a real-world context?

Back

The slope represents the rate of change or how much y changes for a unit change in x.

Front

If the slope is 15 sit-ups per day, what does this mean?

Back

It means that for each day, the number of sit-ups increases by 15.

Front

What is the y-intercept of a line?

Back

The y-intercept is the point where the line crosses the y-axis.

Front

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

Back

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

Front

How can you determine the slope from a graph?

Back

The slope can be determined by finding the rise over run between two points on the line.