4. What is the area and circumference of a circle with a diameter of
6cm? Use 3.14 do not use the pi symbol on your calculator

Will give brainliest summations with algebraic expressions image shown

Bring the fraction a/a-4 to a denominator of 16-a^2

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.