Describe the graph of a function g by observing the graph of the base function f. A: g(x) = -1/2f(x)
B: g(x) = 2f(-x) g(x)
C: g(x) = 1/2f(-x)
D: g(x) = f(-1/2x)

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.