What is the equation of the midline for the function f(x) ? f(x)=(1/2)sin(x)+3

The midline of the sine function is 0. The +3 added to the sine function moves the midline of f(x) to f(x) = 3.

You may be expected to write the equation as y = 3.

step-by-step explanation:

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