Question

f(x) = 3+x , g(x) = x-4​

Answer 1

Answer:

Given:

f(x) = 3 + x

g(x) = x - 4

Therefore, the zero of g(x) is

⇒ x - 4 = 0

⇒ x = 0 - 4

⇒ x = -4

To find:

f(x) = 3 + x

Step-by-step explanation:

Now, in f(x), in place of 'x', put the value of x.

f(x) = 3 + x

f(-4) = 3 + (-4)

⇒ (-1)

Hence, the answer is (-1)