The function for the cost of materials to make a hat is f(x) = one half x + 1, where x is the number of hats. The function for the selling price of those hats is g(f(x)), where g(x) = x + 2. Find the selling price of 10 hats. @Nnesha

Question

nnesha · Answer

yes okay so first you have to  find f(10)

nnesha · Answer

replace x by 10 into f(x)

anonymous · Answer

Okay

nnesha · Answer

let me know what you get after that :)

nnesha · Answer

f(x) = $$\frac{ x+1 }{ 2 }$$ ???

anonymous · Answer

10+2???
I'm really bad at math

nnesha · Answer

first step is to find f(10)
so so replace x by 10 into f(x)
first equation which is f(x)

nnesha · Answer

$$f(10) = \frac{ 1 }{ 2 }x +1$$
find common denominator 
replace x by 10|dw:1424297434416:dw|