Select all equations that could define the function f. A. f(-x) = -1? + 8x - 12
B. f(-x) = x2 - 8x +12
C. (.x) = (x + 2)(x + 6)
D. f(x) = (x – 4)2 + 4
E. f(x) = (x - 4)2 - 4
F. f(x) = (x-2)(x - 6)

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x

What is the measure of angle x? 37° 82° x°

Th perimeter of a rectangular garden is 150 feet. the length is 50 feet longer than the width, w. which equation could be used to calculate the width of the garden? a.) 2w+ 2(w-50) =150 b.) 2w+50 + 2w =150 c.) 2(w+50) + w =150 d.) 2w+ 2(w + 50) = 150 need asap. will give brainliest !