Find the indicated quantities for y equals f (x )equals 3 x squared. (a) simplify startfraction f (3 plus upper delta x )minus f (3 )over upper delta x endfraction . (b) what does the quantity in part (a) approach as upper deltax approaches 0?

6x

Step-by-step explanation:

Given that a function f(x) is given as

A)

Now divide by delta x

B) When delta x tends to 0, this becomes

(NOte: This is the derivative of f(x))

[ie

(x,y) it'll always be like that.

in this case x is grams and y is ounces.

if there were numbers there, like (5,3)

x would be 5 and y would be 3.