given that f(x)=(3x^2)-5, how do I find (f(x+h)-f(x))/h and (f(w)-f(x))/(w-x)?

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given that f(x)=(3x^2)-5, how do I find (f(x+h)-f(x))/h and (f(w)-f(x))/(w-x)?

I think that my first step would be to decompose f(x) into h(x) and w(x), but I'm not sure what to do after that.

Research, Knowledge and Information :


Function Notation: Evaluating at an Expression | Purplemath


For h(w) = w 2 – 3, find h ... Given that f (x) = 3x 2 + 2x, find ... You can use the Mathway widget below to practice evaluating functions at variable expressions.
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Operations on Functions | Purplemath


Performing these operations on functions is no more complicated ... and h(x) = 5 – x 3, find (f + g)(2), (h – g)(2 ... Given f (x) = 3x 2 – x + 4, find the ...
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Given that f(x)=(3x^2)-5, how do I find (f(x+h)-f... - OpenStudy


Given that f(x)=(3x^2)-5, how do I find (f(x+h)-f(x))/h and (f(w)-f(x))/ ... Given that f(x)=(3x^2)-5, how do I find (f(x+h)-f(x))/h and (f(w)-f(x))/(w-x)? Mathematics
Read More At : openstudy.com...

f(x) 2 h NOTE - California State University, Northridge


f(x+h) – f(x) 10 1. For f(x) = x 2 + 2x – 5, find ))))) ... f(x) = 2 ( x2 + 3x ) ... ( x2 – 2x + 2) = x4 – 2x3 + 2x2 (Note: The given specifications do not ...
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Evaluating Functions - Math is Fun


Evaluating Functions ... Evaluate For a Given Value: ... Example: h(x) = 3x 2 + ax − 1, You are told that h(3) = 8, can you work out what "a" is?
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THE DIFFERENCE QUOTIENT


C. Given f(x)=+3x2 = f(xh)f(x) h +− 3(xh)23x2 h ++−+ = 3(xh)23x23(xh)23x2 h3(x)23x2 ++−+ ++++ ++ = [3(xh)2](3x2) =
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Given g(x) = -3x +1, f(x) = x^2 +7, h(x) = 12/x, how do you ...


SOCRATIC ... Given #g(x) = -3x +1#, #f(x) = x^2 +7#, #h(x) = 12/x#, how do you find g ... How do you find #(h-g)(n)# given #h(n)=4n+5# and #g(n) ...
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How to find [math]f(\frac{1}{f(2)})[/math] given [math]f(x)=x ...


We find f(1/f(2)) given f(x) =x^5+x^3+x as follows: First, finding f(2): f(x) =x^5+x^3+x f(2) = 2^5 + 2^3 + 2 = 32 + 8 + 2 = 42
Read More At : www.quora.com...

Composite Functions


Composite Functions ... – 4x + 2 and g(x) = 3x – 7, find (f o g)(x). ...
Read More At : www.mesacc.edu...

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