If the graph of f(x) = xis shifted up 9 units, what would be the equation of the new graph? OA. g(x) = f(x) + 9
OB. ()
(*) – 9
O c. g() = 9 - f(s)
OD. (*) = 95()

D. g(x) = f(x) +9 is the right answer

Step-by-step explanation:

The shifting of graphs is mathematically denoted by adding or subtracting a number from the output or input.

When the graph is shifted up, a number is added to the functions's output

For example

For a function

f(x)

Shifting up is represented as g(x) = f(x)+b where b is a number

So,

Given function is:

f(x) = x

Shifting the graph 9 units upwards we will get

g(x) = f(x) + 9

Hence,

D. g(x) = f(x) +9 is the right answer

Keywords: Functions, Graphs