description

Hello, my name is

Sohyun Kim, and I am in grade 9. This site is for my

__math summative project__, so no hateful comments please. I generally like to

*read, draw, read manga, and watch anime in my spare time.*
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definitions.

**Polynomials:** Algebraic expressions made up of terms

*Monomial: * 1 term

*Binomial:* 2 terms

*Trinomial:* 3 terms

**Terms: **Made up of a coefficient and variable(s)

**Power: **Product of identical factors and consists of 2 parts- exponent and base.

**Coefficient: **----

**Variable: **----

**Constant/constant term: **A term with no variable

**Hypothesis: **A theory or statement that is either true or false

**Statistics: **The collection, organization, and analysis of numerical data

**Primary Data: **Data that comes from experiments and surveys done by researchers

**Secondary Data: **Data that already exists- comes from sources such as the internet, magazines, and Statistics Canada

**Interpolation: **Prediction involving a point within the set of data

**Extrapolation: **Prediction involving a point outside the set of data

**Linear Relation: **Relation between 2 variables, forms a straight line

**Non-Linear Relation: **Relation between 2 variables, does NOT form a straight line

**Curve of best fit: **Curve that comes closest to the points of a non-linear relation

**First Differences: **-----

**Slope: **The steepness of a line- ratio of the rise to the run between both points

**Direct Variation: **A relationship between 2 variables in which one variable is a constant multiple of the other

**Partial Variation: **When a relationship between 2 variables have both a fixed and variable amount

Continued -HERE-