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Ket [755]
3 years ago
15

If f(6) if f(x)=x^2 / 3 + x

Mathematics
2 answers:
IgorC [24]3 years ago
8 0

Answer:

f(6) = 4

Step-by-step explanation:

We have given a function.

f(x) = x² / 3+x

We have to find the value of function when x is 6.

f(6) = ?

Now, putting x = 6 in given function , we have

f(6) = (6)² / 3+6

f(6) = 36 / 9

f(6) = 4 which is the answer.

MakcuM [25]3 years ago
6 0

Answer:

1) If the function is f(x)=\frac{x^{2}}{(3+x)}, f(6)=4

2) If the function is f(x)=x^{(2/3)}+x, f(6)=9.30

3) If the function is f(x)=\frac{x^{2}}{3}+x, f(6)=18

Step-by-step explanation:

To solve this problem you must apply the proccedure shown below:

f(6) means that you must substitute x=6 into the function above.

1. If the given the function f(x)=\frac{x^{2}}{(3+x)}, you obtain:

f(6)=\frac{6^{2}}{(3+6)}=4

2. If the function is f(x)=x^{(2/3)}+x

Then:

f(6)=6^{(2/3)}+6=9.30

3. If the function is f(x)=\frac{x^{2}}{3}+x

Then:

f(6)=\frac{6^{2}}{3}+6=18

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