If a function f-R-R be defined by f x - 3x-2- x0 Find f1- f-1- f0- f2-

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Theorems for Continuity

If a function...

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If a function $f : R \to R$ be defined by $f (x) = ⎧ ⎨ ⎩ \begin{matrix} 3 x - 2, & x < 0 1, & x = 0 4 x + 1, & x > 0 \end{matrix}$ Find $f (1)$ , $f (- 1)$ , $f (0)$ , $f (2)$ .

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If a function $f : R \to R$ be defined by
f(x) =3x-2, x<0
1,x = 0
4x+1, x>0
Find : f(1), f(-1), f(0), f(2)

f (x) = \{\begin{matrix} 3 x - 2, & x < 0; \\ 1, & x = 0; \\ 4 x + 1, & x > 0 . \end{matrix}

f : R \to R

f (x) = x^{3} + x^{2} f^{'} (1) + x f^{''} (2) + f^{'''} (3)

\forall x \in R,

f (2) - f (1) =

f : R \to R

f (x) = ⎧ ⎪ ⎨ ⎪ ⎩ \begin{matrix} x + 2 & (x \leq - 1) x^{2} & (- 1 < x < 1) 2 - x & (x \geq 1) \end{matrix}

f (- 1) + f (0) + f (1)

f : R \to R

f (x) = \frac{x + 1}{x^{2} + 2}, x \in R

f (0)

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