Acookie recipe which calls for 3 1/2 cups of flour makes 5 dozen cookies. how much flour is needed to make 3 dozen cookies?

There is a proportional relationship so we can just make an equivalent expression and solve for x. I like cross-multiplication expressions for these. I believe the answer is 2.1 cups of flour.

The answer would he -4,-2 because the points are just on the opposite side. since the x axis is +4 it's going to he -4 and since the y axis is -2 it stays there because whaen rotated it stays in the third quadrant