Answer:
[tex]f(x) = 3x + 10[/tex]
Step-by-step explanation:
Step 1: Translate 9 units up
To translate up or down, just add or subtract that amount.
[tex]f(x) = 3x + 1 + 9[/tex]
Answer: [tex]f(x) = 3x + 10[/tex]
