Solving Equations Functions and Relationships Functions: Equations and Parts Slope Equations: Different Types and Parts
What are the orders of operations?
Parentheses, Exponents, Multiplication and Division, Addition and Subtraction
What is a relation?
A collection of ordered pairs from 2 sets one object from each set
What is domain?
X values, input
What is slope?
The rate of change.
What is the y-intercept?
When the graph crosses the y-axis
What is the order of multiplication and division?
multiplication and division are solved from left to right
What is a function?
A relation that assigns exactly one value from the range to one value of the domain
What is range?
Y values, output
What are the three words used to represent slope?
Rise over run
What is the x-intercept?
When the graph crosses the x-axis
What is the order of addition and subtraction?
addition and subtraction are solved from left to right
What is a linear function?
What is a linear function? A function whose graph is a non vertical line
What is function notation?
f(x)
What is the variable that represents slope?
m
What is standard form?
ax+by=c
What does it mean to define a variable?
To say what the variable represents
What is a nonlinear function?
What is a nonlinear function? A function whose graph is not a line.
What is the process for solving function notation?
Plug x value for x in equation
What is slope-intercept form?
y= mx+b
What is point-slope form?
y-y1= m(x-x1)
What does it mean to isolate a variable?
To get the variable by itself
What is the relationship between independent and dependent variables?
The dependent variable is determined by the independent variable.
What is f(x) representing in function notation?
What does f(x) represent in function notation? y
What are the variables in slope-intercept form and what do they represent?
y=dependent/output, m=slope, x=independent/output, b=y-intercept
An equation with 2 or more variables
An equation with 2 or more variables

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