8th Grade Math Category #2

Front

What is the slope of the line shown by the similar triangles in the graph? Options: -4/3 = -8/6 = /4/3, -4/-3 = -8/-6 = 4/3, 3/-4 = 6/-8 = -3/4, 3/4 = 6/8 = 3/4

Back

-4/3 = -8/6 = /4/3

Front

What is the slope of the table?

Back

$16.50

Front

Which graph represents a proportional relationship? Options: F, G, H, J

Back

H

Front

According to the graph, what is the average rate a painter charges per hour of work? Options: $15.00, $15.25, $15.50, $15.75

Back

$15.50

Front

Which is an example of a function? Options: F, G, H, J

Back

G

Front

What is the slope of the line? Options: 1/3, -1/3, -3, 3

Back

3

Front

Is Kathy charging $25.00 per hour to tutor students an example of a proportional relationship?

Back

Yes, because $25.00 is a constant rate of change.

Front

Equation representing the data in the table: y = 3/2x + 2, y = 3/2x - 2, y = 2/3x + 2, y = 2/3x - 2

Back

y = 2/3x + 2

Front

What is the unit rate for one six pack of soda? Options: $3.00, $3.25, $2.50, $2.25

Back

$3.00

Front

Equation of the line graphed?

Back

y = 6/5x - 3