Answer:
Output would be f(x)
f(x) = x/2
Step-by-step explanation:
You're wrong its letter a
Answer:
<u>I </u><em><u>believe </u></em><u>the answer would be A.</u>
Step-by-step explanation:
A says 6 x h is 54.
^ ^ ^
important!
6 is the number of hours.
h is how much money made per hour.
54 is the total after working 6 hours.
Answer:
82 feet
Step-by-step explanation:
50 feet + 32 feet = 82 feet
Answer:
The rate of change of the distance
when x = 9 and y = 12 is
.
Step-by-step explanation:
This is an example of a related rate problem. A related rate problem is a problem in which we know one of the rates of change at a given instant
and we want to find the other rate
at that instant.
We know the rate of change of x-coordinate and y-coordinate:

We want to find the rate of change of the distance
when x = 9 and y = 12.
The distance of a point (x, y) and the origin is calculated by:

We need to use the concept of implicit differentiation, we differentiate each side of an equation with two variables by treating one of the variables as a function of the other.
If we apply implicit differentiation in the formula of the distance we get

Substituting the values we know into the above formula


The rate of change of the distance
when x = 9 and y = 12 is 