Question

20 POINTS AND BRAINLIEST
A function is shown.
If f(30) = -11, what is the value of K?
F(x) = -x +k
Enter your response here:
Only 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, . ., and / are allowed in your answer.
Answers that are mixed numbers must be entered as an improper fraction or a
decimal.

Answer 1

Answer:

K = 19

Step-by-step explanation:

X = 30. Plug thirty into the equation to get -11 = -30 + k. Add 30 to both sides to get 19 = k.