Math 8 Midterm Exam

Front

What is the slope of a line that rises from left to right?

Back

Positive

Front

What does 'm' represent in the equation y=mx+b?

Back

Slope

Front

What is the slope of a line that falls from left to right?

Back

Negative

Front

What does 'b' represent in the equation y=mx+b?

Back

y-intercept

Front

What is the slope of a horizontal line?

Back

Zero

Front

What is the slope of a vertical line?

Back

Undefined

Front

Find the slope of the line that passes through the points (1, 2) and (3, 6).

Back

2

Front

Angles that add up to 90 degrees are called ...

Back

Complementary

Front

Angles that add up to 180 degrees are called ...

Back

Supplementary

Front

What do you call angles that have the same measure?

Back

Congruent