Question

What does the transformation f(x)→ f(x) + 9 do the graph of f (x)?Atranslates it 9 units rightBtranslates it 9 units leftC translates it 9 units downD translates it 9 units up

Answer 1

`D.\text{ translates it 9 units up.}`

Explanation:

Using the rules for the transformation of functions, we can state that:

`f(x)+b\text{ shifted the function b units upward}`

Then, the transformation f(x)→ f(x) + 9 represents:

`\text{ D. translates it 9 units up}`