For questions 4-5, use the relation R = {(-3, 3), (1, 1), (0-2), (1.-4), (5, -1)} 4. State the domain and range. Is it a function? 5. Create a mapping.
D =
R =
od
Function?

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done

What is the solution of the systems of equations? y=2/3x+3 x=-2

Determine the area of a triangle with (see picture below)