## 18 terms · This flashcards are for 7th Grade only for the final exams vocabulary.

### interest

The money the bank give (pay) you

### Simplest interest

Interest paid only on the principal, the initial amount of money invested or borrowed

### Compound interest

Interest paid on booth the principal and the interest earned in previous interest periods

### Positive correlation

As one set of values increases the other set tends to increase

### Negative correlation

As one set of values increase the other set tends to decrease

### No correlation

The values show no relationship

### Slope

A ratio that describes the tilt of a line

### Linear equation

A linear equation is any equation whose graph is a line

### Linear equation

A linear equation is any equation whose graph is a line

### Point

A location in a space that has no size

### Line

A series of points that extends in opposite directions without end

### Plane

A flat surface that has no thickness and extends without end in the directions of all the lines contains

### Segment

A part of a line (it has two end points)

### A ray

A part of a line (It has exactly one end point.

### Supplementary angles

Two angles whose measure add to 180 degrease.

### Complementary angles

Two angles whose measure add to 90 degrease

### Square root

A number that when it multiplied by itself equals the given number.

### Hypotenuse

In a right triangle the hypotenuse is the longest side (the opposite of the right angle.