Question

find f(0) where f(X)=3x^2+2x+3​

Answer 1

Answer:

3

Step-by-step explanation:

f(0)=3(0)^2+2(0)+3

=0+0+3

=3

Answer 2

Answer:

f(0) = 3

Step-by-step explanation:

y = f(x) = 3x^2+2x+3

First understand what this statement means.

it basically means f(x) is a machine. Like a machine which converts inputs into outputs, this also work on same analogy. You put input as x , the machine will give you output (y) depending on which formula it is using. Therefore we can say that y is a function of x. or,

y is a output of input x.

now coming back to the question we have to find:

f(0) = ?

This means we are giving input into the machine, which is x=0.

If x=0 then, in the formula 3x^2+2x+3 substitute x=0 and you will get your (y) or output or answer.

f(0) = 3×(0)^2 + 2×0 + 3

= 3×0 + 0 + 3

= 0 + 0 + 3

= 3.

Here we get:

If i give 0 as a input into the machine then i will get 3 as my output.

f(0) = 3