Question 14 (1 point) Why are the layers of cells thicker in the esophagus that in areas further down the GI
tract?

to protect inner layers
to reduce friction
to retain more mucous
to provide more flexibility

1 - wave length

2 - amplitude

3 - crest

4 - trough

explanation:

duh.

0.863333

86%

hope this

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .