Math 8 IM Unit 3 Lessons (1-3) Flashcard

Front

What is the equation to determine the amount earned for hours worked?

Back

Front

What does it mean for a table to be proportional?

Back

A table is proportional if the ratio of the values in one column to the values in another column is constant.

Front

How do you find the slope of a line?

Back

Front

Back

Front

Back

Front

Back

The slope of the line is 5.

Front

What does a slope of 0 indicate about a line?

Back

A slope of 0 indicates that the line is horizontal.

Front

What does a negative slope indicate about a line?

Back

A negative slope indicates that the line is decreasing as it moves from left to right.

Front

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

Back

Front

Back

This tells us that for every 2 units the line moves to the right, it moves down 5 units.