Idon't understand this can someone . will give you all my points & brainliest. im mainly asking how are you getting to g(x) from f(x)?

g(x) is the second line that u see in this graph . when you use the equation given u r solving for g(x) . hope tis helps! good luck!

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!