Is this answer is right 90 % can anyone explain how to do this!

The graph of a curve that passes the vertical line test is a:

What is the y-intercept of the line with the equation 3x + 4y = 12?

At the bulk food store, stacy bought 7 lbs of nuts. she used 8 ounces of nuts in a recipe and then put the rest of the nuts into small bags to use for snacks. if each small bag contains 4 ounces of nuts, how many small bags of nuts did stacy make? a, 26 b,24 c,19 d,15. show work first one , to you first user, okie welp