The joint probability density function of the random variables X and Y is cxy if 0 < x < 4,1 < y < 5, fx.x(x, y) := with c:= 1/96. otherwise (a) Sketch the region in the (x, y)-plane where fx,y (x, y) > 0.

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A: Midline is calculated asymax-ymin2 Ymax = -1 Ymin = -3

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A: Here already given that for Sue the function is y = 40x + 150.

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A:

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A: The equation for the first  graph  x = -4

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A:

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A:

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A: To determine whether the graph is symmetric with respect to x‐axis, y‐axis, and/or the origin.

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A:

Q: Which graph represents  (y = 2x + 1)

A:

Q: what quadrant on a graph would the points (1,5) and (-2,6) be located at

A: topic- graphs and quadrants

Q: Graph y = 2. Line Undo A Redo x Reset 4 -5 -4 -3 -2 -1 0 1 3 4 -1 -2 -3 -4 -5 10 3. 2. 1.

A:

Q: choose the graph of the equation y = 2.5 x

A:

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A:

Q: Graph. 1 x- 1 4

A: we will draw the graph