Find a recipe un a book or online that includes the amout of salt as a fraction. model how to find the amount of salt you need when the recipe is doubled

1/2 * 2/1 = 1 tsp.

Step-by-step explanation:

Suppose your recipe calls for 1/2 tsp. of salt

To double it multiply 1/2 by 2

step-by-step explanation:

through just a quick inspection, one can see that the graph of this cubing function starts in quadrant iii and ends in quadrant i.   when x = 0, y = 3, so the y-intercept is (0, 3).

if graphs are part of the problem statement, share them.   .