This book is to help the kids to learn about algebra 1

Preview audio:

storyj.mp/awevfeiwiv

Letter A

Arithmetic sequence

two terms that have the same common difference. You use arithmetic sequence to find to find the common difference. To get the common difference you have to subtract the 2nd term from the 1st term . By having the common difference plug it into the formal.

a2-a1=common difference

Letter B

Base

The base is the number under the exponent without the base you won't have exponent a example of a base is 8^3 so looking at that it would be 8 as the base

Letter C

Coefficient

A coefficient is the number or symbol multiplied with a variable for an example

4x-8x+2x

^ ^ ^

4,8,2 all those number are the coefficient

Domain is the first coordinate number of all ordered pairs, which are called your x-coordinates. They would never be the y- coordinates . Those would be your Range.

Letter D

Letter E

Exponential Function

Exponential Function is always greater than 0, and never crosses the x-axis

Letter F

Factor is are numbers you can multiply together to get another number .

An example is 4 and 3 are factors of 12 because 3 x 4=12

Letter G

Graphing is a line or curve drawn on a number line by joining the points shown by certain ordered pairs

Horizontal line is a line parallel to the x-axis'

the slope will always be 0 horizontal lines are all in y=all real numbers

Letter H

Letter I

Systems have only infinite solutions, when the lines are aligned and the lines have the same y-intercept. In other words, systems have infinite solutions, when the two lines are the same line, just either moved to the left or right.

Joint frequency is the ratio of the sum of the joint relative frequency in a row or column and the total number of data values

Letter J

Letter K

The kilogram is the base unit of mass and is accepted on a day-to-day basis as a unit of weight.The kilogram is almost exactly equal to the mass of one liter of water.

Now you have KHDBDCM. KHDBDCM stands for King Henry Died By Drinking Chocolate Milk and also stands for Kilo, Hecto, Deka, Basic Unit, Deci, Centi, and Milli

Linear equation is an algebraic equation in which each term is either a constant or the product of a constant and a single variable.

Letter L

Letter M

The "median" is the "middle" value in the list of numbers. To find the median, your numbers have to be listed in numerical order, so you may have to rewrite your list first.

Letter O

A common technique for remembering the order of operations is the abreviation PEMDAS,which is turned into the phrase "Please Excuse My Dear Aunt Sally". It stands for "Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction".

Letter N

The nth term comes in to play when trying to find a certain number in an arithmetic sequence

Letter P

Polynomial an expression that can have constants, variables and exponents, that can be combined using addition, subtraction, multiplication and division

no division by a variable , a variable's exponents can only be 0,1,2,3, it can't have an infinite number of terms

Letter Q

Quadratic formula

equation of the form ax2 + bx + c = 0

The formula for finding the solution a,b,c is for just numbers they are the numerical coefficients of the quadratic equation to solve

You've previewed 34 of 53 pages.
To read more:

Benefits:

Full access to our public library
Save favorite books
Interact with authors

$front cover$

READ