Which exponential function goes through the points (3, 48) and (6, 384)? f(x) = 384(6)x

f(x) = 2(6)x

f(x) = 48(3)x

f(x) = 6(2)x

Which graph represents the following piecewise defined function?

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?