A graphing calculator is recommended. For a camera with a lens of fixed focal length F to focus on an object located a distance x from the lens, the film must be placed a distance y behind the lens, where F, x, and y are related by (See the figure.) Suppose the camera has a 35-mm lens (F = 35). (a) Express y as a function of x. y= Graph the function. y 250 200- 150- 100 50 -50 -100 -150 -200 200 x 400 600 800 1000 y 250 200- 150 100 50 400 1000 -50 -100- -150- -200 x 200 400 600 800 1000 200 800 0-250 (b) What happens to the focusing distance y as the object moves far away from the lens? y- mm (c) What happens to the focusing distance y as the object moves close to the lens? y→

Q: 2. Sketch graph of each function, including the basic function and all intermediate curves. y=-2x+3…

A: We have to sketch each function by using table method.

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A:

Q: What is the function of this graph? y=_____x

A: Given: To Find: The function of the given graph.

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Q: Investigate the given function and graph it accurately. 1. y = x²-x+1 x-1 2. y = In - -1 x+5

A:

Q: Determine the equation of the function depicted by the following graph.

A: Given data:     The given first point is: (x1,y1)=(-4,0). The given second point is:…

Q: Write an equation for the function graphed below 15+ 14+ 13+ 12+ + + + -7 -6 -5 -4 -3 -2 -1 -1 -2 -3…

A: A following graph:To Find:Equation of the above graph.

Q: 7-9.) For each proble intercept and make a 7. y=(x-4)(x+2)

A: This question is related to graph function.