This took me a while to find out:
By doing 3^2=9, you are left with 1,6, and 8.
6x8=48
Then bring the nine back into the equation by doing:
48-9, which is 39 and then multiply it by 1 which still equals 39.
There is no y intercept since there are no points on y axis so?
The question is a little confusing, but I think the answer goes like this:
135 = admission + 5x, and if she bought 10 tickets:
135 = admission + 50, so admission must have cost her $85
The function would be f(x) = 85 + 5x, where x is equal to the number of raffle tickets purchased
