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Functions Videos
This video will tell you all about the function of functions.
Analyze functions using different representations Videos 5 videos
Don’t even think about starting up your combo lemonade/fro-yo stand without first making sure you understand piecewise functions. You’re just a...
Build a function that model a relationship between two quantities Videos 5 videos
CAHSEE Math Algebra and Functions: Drill Set 1, Problem 1. At this rate, what is the total cost of 10 songs?
GED Math: Expression and Equations Drill 2, Problem 3. How many hours did Tess work?
Build new functions from existing functions Videos 5 videos
ACT Math: Intermediate Algebra: Drill 5, Problem 3. What does f(g(-1)) equal?
Construct and compare linear, quadratic, and exponential models Videos 5 videos
GED Math: Graphs and Functions Drill 3, Problem 5. What is the negative root of the quadratic function?
SAT Math: Algebra and Functions Drill 1, Problem 2. Based on the data in the table, what is the maximum heart rate for the average 22-year-old?
Extend the domain of trigonometric functions using the unit circle Videos 3 videos
ACT Math: Trigonometry Drill 1, Problem 4. Can you find the sine?
Ever had someone tell you that getting pooped on by a bird was good luck? Yeah, we never fell for that one either. Watch this video to see how math...
FYI: cats don't like to get wet. Okay, so that fact won't be relevant every time you solve trig equations, but it happens to be this time.
Interpret expressions for functions in terms of the situation they model Videos 9 videos
GED Math Graphs and Functions Drill 5, Problem 3. How many more kilowatts is Kristoph's oven rated compared to his air conditioner?
SAT Math: Algebra and Functions Drill 1, Problem 2. Based on the data in the table, what is the maximum heart rate for the average 22-year-old?
Interpret functions that arise in applications Videos 5 videos
GED Math Graphs and Functions Drill 5, Problem 3. How many more kilowatts is Kristoph's oven rated compared to his air conditioner?
SAT Math: Algebra and Functions Drill 1, Problem 2. Based on the data in the table, what is the maximum heart rate for the average 22-year-old?
Model periodic phenomena with trigonometric functions Videos 3 videos
FYI: cats don't like to get wet. Okay, so that fact won't be relevant every time you solve trig equations, but it happens to be this time.
ACT Math: Trigonometry Drill 2, Problem 3. The graph shown represents which function?
ACT Math: Trigonometry Drill 2, Problem 4. Which formula does the graph in the video represent?
Prove and apply trigonometric identities Videos 5 videos
FYI: cats don't like to get wet. Okay, so that fact won't be relevant every time you solve trig equations, but it happens to be this time.
The law of sines is all about proportions, so make sure to keep yours in order.
The law of cosines allows you to find angle measurements if you have the side lengths. You know, in case you run into that situation on Saturday ni...
Understand the concept of a function and use function notation Videos 5 videos
Looking to find function formulas from tables? We've got all you need, right here in this video.
Check out this video to improve your function-fresh dance moves...