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Which of the following rules could represent the function shown in the table? x y -1 -1 0 1 1 3 f(x) = -2x f(x) = 2x - 1 f(x) = 2x + 1
f(x) = 2x + 1 could represent the function shown in the table x y, -1 -1, 0 1, 1 3. f(-1) = 2(-1) + 1 = -2 + 1 = -1 f(0) = 2(0) + 1 = 0 + 1 = 1 f(1) = 2(1) + 1 = 2 + 1 = 3
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Asked 5/7/2015 5:04:17 PM
Updated 5/14/2015 3:10:27 AM
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f(x) = 2x + 1 could represent the function shown in the table x y, -1 -1, 0 1, 1 3.
f(-1) = 2(-1) + 1 = -2 + 1 = -1
f(0) = 2(0) + 1 = 0 + 1 = 1
f(1) = 2(1) + 1 = 2 + 1 = 3
Added 5/14/2015 3:10:27 AM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [5/14/2015 3:23:13 AM]
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