If f(x)= 3x^2 -4x+2 evalúate the following (f(x+h)-f(x))/h

IDK

Step-by-step explanation:

IDk

12 feet because you take 10 feet and multiply by 12 to make it inches then divide that by 15 to find the scale factor and it is 8 so you take 18 and multiple that by 8. You get 144. You then divide that by 12 to convert it back to feet and you get 12 feet.