Part II. Carefully graph each of the following. Identify whether or not the graph is a function. Then, evaluate the graph at any specified domain value. 7. f(x)= Function? Yes or No f(3) = x+5. x < -2 -2x-1 x2-1 f(-4)= f(-2)= Domain: Range: L

Q: -5-4-3-2- DO y 5- 543 4+ -3+ 1 5 2 3 4 5 X

A: A graph is given.The aim is to determine the graph is a function or not.

Q: Write the following graph as a piecewise function: 2 1- -4 -3 -2 -1 2 4 -2- -3 -4 -5- --6 -7 N-

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Q: how do you determine if a graph is a function or not

A: By the using vertical line test

Q: State the domain of the function whose graph is shown. Assume line are extended indefinitely.

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Q: Determine whether the graph on the right is that of a function by using the vertical-line test. If…

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Q: How can you tell from the graph of a function whetherit is one-to-one?

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Q: Determine whether the graph is that of a function. If it is, use the graph to find its domain and…

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