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Maths-

General

Easy

Question

$f left parenthesis x right parenthesis equals fraction numerator x plus 3 over denominator 2 end fraction$
For the function f defined above, what is the value of f(-1)?

-2
-1
1
2

hint Hint:

Hint:

Here put the value of x in function and get the value.

The correct answer is: 1

Explanation:

We have given a function $f left parenthesis x right parenthesis equals fraction numerator x plus 3 over denominator 2 end fraction$ .

We have to find the value of function f(-1).

We will simply put the value of x in the function and then get the value.

Step 1 of 1:
The given function is $f left parenthesis x right parenthesis equals fraction numerator x plus 3 over denominator 2 end fraction$
Now f(-1) will be
$f left parenthesis negative 1 right parenthesis equals fraction numerator negative 1 plus 3 over denominator 2 end fraction$
$f left parenthesis negative 1 right parenthesis equals 2 over 2$
$f left parenthesis negative 1 right parenthesis equals 1$
Hence, Option C is correct.

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