Which graph represents the following piecewise defined function? 6 OF
XX<-2
f(x)=
-2, -2 [X-3, X21
5
4
3
2
1
4 -3 -2 -2
1
2 3 4
5
(-2,-2)
1-29

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex