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25-09-2020
Mathematics

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If f(x) = 2x - 3, find the following values: a) f(0)= b) f(-2) = c) f(5)=

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25-09-2020

[tex]f(0) = 2 \cdot 0 - 3 = 0 - 3 = -3\\f(-2) = 2 \cdot (-2) - 3 = -4 - 3 = -7\\f(5) = 2 \cdot 5 - 3 = 10 - 3 = 7[/tex]

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