Learn how to find domain,range, and if a line is a function from a graph. Follow these guidelines
Domain = X Values
Read from left to right
[ and ] for closed and straight lines
( and ) for open and positive and negative infiniti
Range = Y values
Read from bottom to top
[ and ] for closed and straight lines
( and ) for open and positive and negative infiniti
Function : A relation where x does not repeat
I'm working through the whole Algebra 1 course. Here is a list of the videos in order I have completed so far.It should be a helpful review of the entire Algebra 1 course.
Exponents ( Whole numbers)
https://youtu.be/pp9zDxsMSgM
Exponents with Fractions
https://youtu.be/vgY08nQi4xs
Scientific Notation to Standard Form
https://youtu.be/N65vIZ_7enA
What is an Expression in Math
https://youtu.be/Uz89bStjMBg
Degree of an Expression
https://youtu.be/GCr76xgbc9c
Convert to Standard Form
https://youtu.be/Bb_TXra8Stw
Evaluate an Expression
https://youtu.be/3-FNtawa1ME
Combining like Terms
https://youtu.be/81wObvdS67s
Solving One-Variable Equations
https://youtu.be/jPvZAKVXY1s
Introduction to Inequalities
https://youtu.be/uwJOo0TYa-Q
Compound Inequalities
https://youtu.be/IBxSiGHzJjs
Interval Notation
https://youtu.be/O7puwmotQ6s
Solve System of Linear Equations by Substitution
https://youtu.be/Iw7xKmhYHg8
Solve by Elimination
https://youtu.be/1fAL_kQqaIs
Coordinate Plane
https://youtu.be/U5VZJnubg-Q
Domain and Range from a Graph
https://youtu.be/HxBvSPDI2KY
Convert from Standard form to Slope Intercept Form
https://youtu.be/FpCmqeK6CzU
Understanding Slope
https://youtu.be/vbfFwTmzHGQ
Point Slope Form
https://youtu.be/ri3WivGI75Y
Solve Systems Equations Graphing
https://youtu.be/MEwbjU8PNik