Proportion !

the two rectangles are similar. which is a correct proportion between corresponding sides?

a:
14/10 = l/4

b:
14/4 = l/45

c:
4/14 = l/10

d:
14/4 = l/10

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi

25 ! i need asap! ! ill mark brainliest!