Question

If the graph of f(x) = x is shifted up 9 units, what would be the equation of the new graph?

Answer 1

Answer: The answer would be D. But instead of the it's it's x but still it's D.

Answer 2

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

Learn more about graphs of functions at:

• brainly.com/question/3614284
• brainly.com/question/3783529

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