If x is an even number, the function f (x) = 2x-1 gives an odd number. Identify the set of odd numbers corresponding to this set of even numbers: (0,2,4,6,8)

Question

Mathematics

Wrigley

12 July, 00:28

If x is an even number, the function f (x) = 2x-1 gives an odd number. Identify the set of odd numbers corresponding to this set of even numbers: (0,2,4,6,8)

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Answers (1)

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Randy Rangel · Answer 1

Answer:{-1, 3, 7, 11, 15}

Step-by-step explanation: f (x) = 2x - 1, {0, 2, 4, 6, 8}

f (0) = 2*0 - 1 = 0 - 1 = - 1

f (2) = 2*2 - 1 = 4 - 1 = 3

f (4) = 2*4 - 1 = 8 - 1 = 7

f (6) = 2*6 - 1 = 12 - 1 = 11

f (8) = 2*8 - 1 = 16 - 1 = 15