8th Grade Fall Semester Review

Front

Slope is ________.

Back

Positive

Front

What is the y-intercept?

Back

-34

Front

List in order from least to greatest: 5/4, 56%, 1.07, 4/5.

Back

56%, 4/5, 1.07, 5/4

Front

A proportional equation looks like...

Back

y=kx

Front

In the equation y=mx+b, m is the ____.

Back

Slope

Front

What does the slope of a line represent?

Back

The rate of change of y with respect to x.

Front

What is the formula for finding the slope between two points (x1, y1) and (x2, y2)?

Back

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

Front

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

Back

The value of y when x = 0.

Front

How do you convert a fraction to a percentage?

Back

Multiply the fraction by 100.

Front

What is the difference between a proportional relationship and a linear relationship?

Back

A proportional relationship passes through the origin (0,0), while a linear relationship may not.