The width of a rectangle is 2 inches less than half the length, and the perimeter is 32 inches. what is the area of the rectangle?

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

pi x^2

step-by-step explanation:

pi times x squared