Answer:
Step-by-step explanation:
-5 - 2(3x - 4) = 3(x - 4) + 6
-5 - 6x + 8 = 3x - 12 + 6
-6x + 3 = 3x - 6
3 = 9x - 6
9 = 9x
1 = x
1000 + 500 + 250 + 125 + 62.5 = 1,937.5
Answer:
At t=1, Rate of Change=-36.86
At t=10 hours, Rate of Change =-0.0088
Step-by-step explanation:
The function which describes the number of facts of a certain type which are remembered after t hours is given as:

To determine the Rate of Change at the given time, we first look for the derivative of f(t).
Applying quotient rule:

At t=1

=-36.86
At t=10 hours

=-0.0088
The correct answer should be choice A
Answer:
They aren’t used to see far away
Step-by-step explanation: