Question 120 pts
Given the function f(x) = 2|x + 6| – 4, for what values of x is f(x) = 6?
Group of answer choices

x = 26, x = –14

x = 14, x = –26

x = –1, x = 11

x = –1, x = –11

The standard diameter of a golf ball is 42.67 mm. A golf ball factory does quality control on the balls it manufactures. Golf balls are randomly measured to ensure the correct size. One day, an inspector decides to stop production if the discrepancy in diameter is more than 0.002 mm. What is the range of acceptable values?
Group of answer choices

42.670 mm to 42.674 mm

42.670 mm to 42.672 mm

42.668 mm to 42.672 mm

42.668 mm to 42.670 mm

Which function has a vertex at (2, 6)?

Group of answer choices

f(x) = 2|x – 2| – 6

f(x) = 2|x – 2| + 6

f(x) = 2|x + 2| + 6

f(x) = 2|x + 2| – 6