Characteristics of the Identity Function

Understanding the basic characteristics of the identity function such as the domain, range, increasing, decreasing, extrema and if it is even or odd.

✅ What is the Domain and Range of the Function

✅ How to find the implied domain of a function

✅ Add Subtract Multiply Divide Functions

✅ Add and Subtract Functions

✅ Multiply and Divide Functions

✅ Characteristics of Functions

✅ Piecewise Functions

✅ Find the Inverse of a Function

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[BretAndrew.D]

Thank you for making videos you make everything so much easier to understand.
Keep making videos forever pls.

[Yaqeen-bh]

this video helped me understand it so good

[VidaHeart-mljc]

Hi, uhm in a video in which u made where u were finding the vertex of a quadratic equation where the formula for x is -b/2a and y is f(-b/2a). Then when u decide to find the vertex by changing the quadratic equation into the vertex form so in this case v=(h, k). But then when u perform those two on the same quadratic equation u do not get the same answer. U do get the value of x to be the same but for y u get a different value.

[Aaron-osof]

This is 5th grade math or... I'm still in 6th grade