Algebra !!
Users Guide: Calculator
Table of Contents
Chapter 1
Work of Art Project
Matrices and Logarithms
Quadratics
Chapter 1
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Pythagorean Theorem
Formula a^2+b^2=c^2
c is the longest side
a and b are the others
Example:
a^2=4^2
b^2=3^2
c^2=5^2
Answer= 5^2
Distance
Formula
Plug in the x’s and y’s
Example
x’s=1,5
y’s=2,5
Answer= 5
Mid-Point
Formula
Plug in the x’s and y’s
Example:
x’s=1,4
y’s=1,1
Answer= (2.5,1)