Answer:
exponential
Step-by-step explanation:
The exponential function has the largest value for large values of x. Here, "large" means "greater than 4.3". A graph shows this to be true.
For x=10, the exponential function will have a value of 2^10 = 1024.
The quadratic function will have a value of 10^2+1 = 101.
The linear function will have a value of 10+1 = 11.
The exponential function has the largest value.
Given dimensions of a rectangular garden are:
length = 2(x+6) feet
width = 3.5x feet
using the distributive property on length we get, length = 2x+12
Perimeter of a rectangle is 2(length+width)
So, P = 2(2x+12+3.5x)
Solving it we get,
P = 2(5.5x +12) ..............adding like terms
P = .............multiplying and adding
P = 11x+24
So, perimeter is 11x+24 feet. This value of fencing will be needed.