Question

The graph of f(x) = log x + 3 is the graph of

g(x) = log x translated 3 units a)up b)down c)left D) right

Answer 1

Correct ansver: a) translated 3 units up

Answer 2

A)up

Explanation:

Given : f(x)=log x +3

g(x)= log x

To Find :

The graph of f(x) = log x + 3 is the graph of g(x) = log x translated 3 units

a)up

b)down

c)left

d) right

Solution:

Rule: f(x)→f(x)+b

So, the graph f(x) is translated up by b units

So, on comparing given f(x) with rule , we can say that the graph g(x) is translated up by 3 units

Thus option A is correct.

Hence The graph of f(x) = log x + 3 is the graph of g(x) = log x translated 3 units up