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BabaBlast [244]

3 years ago

10

If f(x)=2x^2+1,what is f(x) when x=3

1 answer:

REY [17]3 years ago

4 0

Answer:

f(3) =19

Step-by-step explanation:

f(x)=2x^2+1

Let x = 3

f(3) = 2(3)^2 +1

Exponents first

=2(9) +1

Then multiply

=18+1

=19

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