Algebra I Help: Function Notation: Find the Value for a Given Domain

In this video we explain the basics of function notation. We talk about how to notate the value of a function for a given domain value (x-value)

[FreemanLIVE]

Your videos have helped me ace my Algebra tests!
Thank you!

[anthonyhawkins]

i'm on my dad's account but i have a Algebra test Friday and this helped me. THAAANKS!! :)

[nofiltertz]

Bless you man... You saved me Hours worth of Books

[joooooey]

Thank you so much!! You helped me so much on my homework, and taught me things my teacher never did!

[arielleflorio]

thanks, you teached so much better on this subject than my teacher did

[daltonlester]

This video saved me several hours, thanks

[turtplop]

thank you man you da best you helped me do my homework i currently got a 50 but i hope your channel lets me get a better grade

[YouLR]

Thanks for helping people get better at math. =)

[isaiahkillian]

is this supposed to be like...really simple? Idk why but I keep getting confused and upset because it seems like it's so complicated!! :/

[breeezy]

how do you know what to plug in if there isnt any given values for the variables?

[SphexyGaming]

I love how all the tutorials/explanations are just the most basic examples. This part is easy enough, they're spoon feeding you the all the steps to follow. Why can't I find a single video on a question such as: f(x) = x^2 + 2x - 15. Now find the value of "x" for f(x) = -12? How to do magically produce a value for x?

[loganwilliams]

how did u get the 2 that replaces the x

[carolinagarcia]

What if you have the given of g(x)=3x^2-2x+3 and finding g(1-t)?? GreeneMath.com

[CherRy-zfoo]

What if the value of (-2), (4), (5)
The given is f(x)=x+1

[Alex..]

what if I have something like
t(x)=3x how would I solve that
or if I had
t(x)=24 how would I find the value of "x" so that the function value is the answer pls help