
and so on, and then, you graph those x,y coordinates
Answer:
( -1,2)
Step-by-step explanation:
The solution is where the two lines intersect
The intersect at x=-1 and y=2
( -1,2)
4/3 is not a valid fraction for this type of problem so I am going to assume that it is 3/4. If this is a case she will need 1 and 1/4 more cups of sugar.
The top of the fraction is the Y axis, count to 3 on the y axis and 5 on x axis
Let
be the inverse of

Then by definition of inverse function,

Solve for the inverse :





