12/13 Flashcard

Front

What is the slope of the line represented by the equation y = 4x + 9?

Back

The slope is 4.

Front

What is the y-intercept of the line represented by the equation y = 4x + 9?

Back

The y-intercept is 9.

Front

How do you calculate the distance traveled by a motorcycle between two time intervals?

Back

Subtract the starting distance from the ending distance.

Front

If a motorcycle travels 75 miles between 2 and 3 hours, what does this indicate about its speed?

Back

It indicates that the motorcycle was moving at a speed of 75 miles per hour during that hour.

Front

What is the distance traveled by the motorcycle from 0 miles to 75 miles?

Back

The motorcycle traveled 75 miles.

Front

If a biker travels from 3 miles to 8 miles, how far did they travel?

Back

The biker traveled 5 miles.

Front

What does the y-intercept represent in a linear equation?

Back

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

Front

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

Back

The 'm' represents the slope of the line.

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 distance of a car at a specific time from a graph?

Back

Locate the time on the x-axis and find the corresponding value on the y-axis.