A contour map for a function f is shown. If you start at the point (1,3) and move in the positive x direction does the function value initially increase or decrease? O Increases O Decreases 100 N 8 7- to 6 5. to o # 3 10 30 20 40 50

Yes or No

The relation is a variation. Which description best represents the relation? y -4 8. -3 6. -2 4 -8 O x and y are directly related because y = -2x O x and y are directly related because ry: -32 x and y are inversely related because y 2x x and y are inversely related because xy: -32 1.

Please answer both questions