Integrated Math 1-2 Final Exam Review

Front

What is correlation?

Back

Correlation is a statistical measure that describes the extent to which two variables change together. It can be positive, negative, or no correlation.

Front

If PQ = 9 and QR = 28, find PR.

Back

PR = PQ + QR = 9 + 28 = 37.

Front

What is the distance between points A and B if the distance is given as 8?

Back

The distance between points A and B is 8.

Front

What is a mirror image of a figure called?

Back

A mirror image of a figure is called a Reflection.

Front

Are the angles complementary or supplementary if x = 20?

Back

The angles are supplementary.

Front

Define negative correlation.

Back

Negative correlation occurs when one variable increases while the other decreases.

Front

Define positive correlation.

Back

Positive correlation occurs when both variables increase or decrease together.

Front

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

Back

The distance formula is d = √((x2 - x1)² + (y2 - y1)²).

Front

What is a translation in geometry?

Back

A translation is a geometric transformation that moves every point of a figure the same distance in a given direction.

Front

What is a rotation in geometry?

Back

A rotation is a geometric transformation that turns a figure around a fixed point at a certain angle.