The graph of a function y = f(x) is shown below along with all points where the direction or concavity change. (-3,4) (8,6) (2,3) (5,-1) (8,3) (Click on the graph to enlarge it.) Based on this graph, determine all intervals where f is concave up or concave down. Express your answer as a list of comma-separated open intervals. Type NONE if there are no such intervals. f is concave up on: f is concave down on:

Q: Find the domain and range of the relation. Also determine whether the relation is a function. {(-…

A: The domain is, {-4, 4, -9, -7} The range is, {3, -7, -9}

Q: 1)

A: Solution ) 1) in the first graph   We see that  In every value of x , y value is constant which is 2…

Q: snip

A: Given the point 5,-3 is a point on the graph of f. We know that point is given as x,y, where x is…

Q: 5. Consider the statement: "If a given relation, y = f(x), is a function, then its inverse, y…

A: A function is a relation between a set of inputs and a set of permissible outputs with the property…

Q: Determine the domain and the range of the relation, and tell whether the relation is a function.

A: the given relation R is  R = { (11, 10) (20,-4)( 35,10) (11,4) (52, 4)}

Q: The graph in Figure is not a function. How can it have symmetry?

A: according to given figure, we can see that graph is mirror image about x-axis, which means it is…

Q: (-8.5,0) -13 (-9,-3) (-7,3) (-5,0) (-3,-5) (4,0) -6 (0,-1) (3,-1) (6,2) -1,-3) y = f(x) (8,0) 13x

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Q: What are the domain and range of the relation? Is the relation a function? F= {(86, – 20), (17,9),…

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Q: Determine if the following relations describe a function. Justify your answer. a.) R₁ = {(-2,0),…

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Q: 5) Is this a function? Domain: Range:

A: To write the domain and range