Question

A function f(x) is such that f(0)=5 and tangent at any point (k,f(k)) has the x-intercept as (k-3). Then, the value of f(2).f(-2) is

1) -4 2) 25 3) 1 4) 5​

Answer 1

Answer:

-4

Step-by-step explanation:

As given in the question ,

A function f(x) is such that f(0)=5 and tangent at any point (k,f(k)) has the x-intercept as (k-3).

Then, the value of f(2).f(-2) is -4 .

Hence the correct option is (1) -4 .