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If f(×) = -2x+8, find f(3)
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If f(×) = -2x+8, find f(3)

User Andrej Istomin
by
2.9k points

1 Answer

12 votes

Answer:

f(3) = 2

Explanation:

To evaluate f(3), substitute x = 3 into f(x), that is

f(3) = - 2(3) + 8 = - 6 + 8 = 2

User Karan Kumar
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