Semester 1 Review 8th Grade Math

Front

What does the coordinate (10,12) represent?

Back

12 miles in 10 hours.

Front

How long did Charlie stop for a rest?

Back

5 seconds.

Front

Which kitten grows fastest? What is its rate of change?

Back

Kitten A with a rate of change of 4.

Front

What type of association does this scatter plot show?

Back

Negative linear association.

Front

What is the solution to the system of equations represented by these tables?

Back

(5, 11).

Front

Define 'rate of change' in mathematics.

Back

The rate of change is a measure of how much a quantity changes in relation to another quantity.

Front

What is a linear equation?

Back

An equation that makes a straight line when graphed.

Front

What does a positive linear association indicate in a scatter plot?

Back

As one variable increases, the other variable also increases.

Front

What is the formula for calculating the slope of a line?

Back

Slope (m) = (y2 - y1) / (x2 - x1).

Front

What is a system of equations?

Back

A set of two or more equations with the same variables.