If f- A - B is defined by fx-3 x-1- find the value of f2-f5-f1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Formula for Sum of n Terms of an AP

If f: A → B i...

Question

If f: A $\to$ B is defined by f(x) = 3x – 1, find the value of f(2) – f(5) + f(1)

Open in App

Solution

Suggest Corrections

Similar questions

If f (x) is a cubic polynomial such that f (1)=1,f (2)=2,f (3)=3 and f (4)=16. Find the value of f (5).

f : R \to R

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

f (1)

f (- 1)

f (0)

f (2)

Let f(x) be cubic polynomial such that f(1)=1, f(2)=2, f(3)=3 and f(4)=16. Find the value of f(5).

If A = {2, 4, 6, 8} and B = {2, 3, 5, 7, 9}. Which of the following is a function from A to B?

f : [1, 6) \to R

f (x) =

⎧ ⎨ ⎩ \begin{matrix} 1 + x, 1 \leq x < 2 2 x - 1, 2 \leq x < 4 3 x^{2} - 10, 4 \leq x < 6 \end{matrix}

[1, 6) = {x \in R : 1 \leq x < 6}

f (5)

f (3)

f (1)

f (2) - f (4)

2 f (5) - 3 f (1)

Join BYJU'S Learning Program