3 Which of the following represents a function? A {(-2, 1), (-2, 0), (-2, 1), (-2, 2)} B {(-1,0), (0, 1), (1, 2), (2, 3)} C {(1, 3), (3, 1), (2, 3), (3, 2)} D {(5, 5), (5, 4), (5, 3), (5, 2)}

Both B and D

Step-by-step explanation:

Because in function there is no repeatation of numbers .

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left 3, up 4

step-by-step explanation:

just count the values of x & y of the vertex of the graph and see how many units in the x and y direction will get you from the f(x) graph to the f(x) graph

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step-by-step explanation: