I need help with this question and to understand how to solve.

is there supposed to be a diagram or a graph for this one? ?

step-by-step explanation:

what are the answer choices given for this problem?

yes, i think so although i am not sure. this is a very strange question.

step-by-step explanation:

total income = price of one ticket   *   number of tickets sold

  y                 =     4                                   x

so the equation is y=4x     with x≥0   because number of tickets sold can not be negative

thus the equation is a semi -line with an end point at

(0,0)

passing through :

x=1     y=4(1) = 4   so through (1,4)