Answer:
first one: yes
second one: yes
third one: no
fourth one: yes
Step-by-step explanation:
Answer:
Functions: y = -x + 11, y = 2x^2 - 6x + 4, y = 7
Not Functions: x = 3, x^2 + y^2 = 81, y^2 = -5x - 12
Confusing to me, sorry i cant help. I am not good with graphs.
We are given the equation
y = Ao (0.85)^x
Initially, at x = 0, the value of y is
y = Ao (0.85)^0
y = Ao
If the initial value was $65,000 at the same rate of depreciation, the equation would be
y = 65000 (0.85)^x
Just count up from 9:30. 5 and 1/2 hours is the answer
