1' If r(t) =2! for t > 0, what is the formula for 300 = 2r(x + 1)? _ 2- Given the graph of y = f (x) below, nd a possible formula for f(x) . (13:1) _ 3. What operations (changes to the graph) describe the effect of the transformation ,g(x) = 2f(x) on the graph of the functionf(x)? 4. 1 Let g(x) = 2. Write a formula that transforms the graph of g by shifting it 5 x units to the right, reflecting it about the x-axis, and then shifting it up 2 units