Sunday
August 31, 2014

Homework Help: Trigonometry

Posted by Tealia on Friday, October 23, 2009 at 11:38am.

okay im still confused on how to do function notation. im not sure if im doing it right.
The directions were:A:write an expression for f(x)B:find f(5)
The problem was: y=x-2
My answers were: A:f(x)=x-2
B:f(5)=5-2 which came out as f(5)=3
Am i doing it right or anypart of it right? Any help is welcome

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - how would this equation look: y=f(x+3) when y=f(x)= x^2 would it look ...
math, algebra,correction & help - directions are: write each fraction in ...
Trigonometry - I can't figure out the answer to this problem Use a right ...
Trigonometry - Usa a right triangle to write each expression as an algebraic ...
calculus - consider the function f(x)= x^2/4 -6 Rn is the Riemann sum where the ...
trigonometry. - In a right triangle sinA= 3/5 and C=17. Find a and b. Be sure to...
math,correction - Is this correct or no. I need help in a couple of problems can...
Algebra HELP! - I cannot find an example and am confused about what to do with ...
trigonometry - 3. write tan (π/4-β) as a function of β only. 8. ...
Math - Use the expression 12*12 to answer the question below A. Write the ...

Search
Members