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Given f(x) = 5x²- 2, what isf(2) =
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Given f(x) = 5x²- 2, what isf(2) =

User Santiago Munez
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f(x) = 5x²- 2

To calculate f(2) replace the value of x by 2:

f(2)= 5(2)^2-2

f(2)= 5(4)-2

f(2)= 20-2

f(2)= 18

User Walf
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