Which statement is true about the given function? O f(x) > 0 over the interval ,
3).
O f(x) > 0 over the interval (
-a).
O f(x) < 0 over the interval (-∞, 3).
O f(x) < 0 over the interval (-0,2).

i don’t understand basic math please jsut help me

y=1/4x-4

step-by-step explanation:

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.