2nd 9 Weeks Review

Front

Back

m = -9

Front

What is the value of C in the equation if 6 corresponds to C?

Back

C = 6

Front

What is the linear equation representing the total cost, y, for x tickets if 4 tickets cost $160 and 8 tickets cost $300?

Back

y = 35x + 20

Front

How do you determine if two lines are parallel, perpendicular, or neither?

Back

Compare the slopes of the lines. If the product of the slopes is -1, they are perpendicular. If the slopes are equal, they are parallel.

Front

What is the value of x when two hikers are the same distance from the start of the trail?

Back

x = 1.3 h

Front

Back

The slope is -1/4.

Front

Back

The slope is 4.

Front

If two lines have slopes of -1/4 and 4, what can be said about their relationship?

Back

They are perpendicular.

Front

What is the formula for the total cost of tickets if there is a flat fee and a cost per ticket?

Back

y = mx + b, where m is the cost per ticket and b is the flat fee.

Front

What does the term 'linear equation' mean?

Back