No it doesnt because it 8 is repeated and function has 1 outcome for each x
Answer:
f(x) = -2 (x + 2)² - 4
Step-by-step explanation:
f(x) = a (x - h)² + k (h , k) is vertex h = -2 k = -4
pass point (-1 , -6) f(x) = -6 and x = -1
-6 = a (-1 - (-2))² + (-4)
-6 = a - 4
a = -2
quadratic function: f(x) = -2 (x + 2)² - 4
The bottle of 100 would be lowest. $8.13 ÷ 100 lozenges = $0.08 per lozenge
Cost of washer: $720
Cost of dryer: $240
I've taken this test before and got it right, so you're good :)
