Which of the following shows a function written in equation notation that is equivalent to the function below? f(x) = 3(x + 10)

A.
y = 3x + 10
B.
y = 3(x + 10)
C.
y = 3f(x) − 30
D.
y = 3f(x) − 10

stops on an even number.

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

don't report but were is the digram

step-by-step explanation: