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Explain and make a rough sketch of the graph of each. State the domain and range. Represent as a table and graph. Then state if it is a function. {(-‐5, 4), (-‐4, -‐1), (-‐2, 1), (0, 4), (1, 3)} . Is this relation a function? 4) State the domain and range of each relation.
State the domain and range for each graph and then tell if the graph is a function (write yes or no). 1) Domain {x=-3,5,-2,4} Range {-4,-2,0,3,5} Function? No. 7) Domain {x ≥ 0} Range R Function? No. 2) Domain {-3 ≤ x ≤ 3} Range{-4 ≤ x ≤ 3} Function? No. 8) Domain R Range {y = 1,3} Function? No.
For each function, identify the domain. 1) f (x) = x - 2-x2 + x + 2 Domain: All reals except -1, 2 2) f (x) = x - 4 x - 1 Domain: All reals except 1 3) f (x) = 1-3x - 12 Domain: All reals except -4 4) f (x) = - 3 x2 - 3x Domain: All reals except 0, 3 5) f (x) = x2 + 3x 4x - 8 Domain: All reals except 2 6) f (x) = 3x2 + 6x - 24 x2 - 9 Domain ...
What is the domain and range of ( )? The function is defined as a cubic function, so the domain and range are both all real numbers. The range is the set of values that result from evaluating the function at the elements in the domain, as confirmed by this graph. Answer: Domain: All real numbers Range: All real numbers
Graph each equation. Create your own worksheets like this one with Infinite Algebra 2. Free trial available at KutaSoftware.com.
We will look at the definition of a function, the domain and range of a function, and what we mean by specifying the domain of a function. 1.1 What is a function? A function f from a set of elements X to a set of elements Y is a rule that assigns to each element x in X exactly one element y in Y .
Graph each equation. Create your own worksheets like this one with Infinite Algebra 2. Free trial available at KutaSoftware.com.
