Answer:
f(f(n)) = -n^4 -8n^2 -20
Step-by-step explanation:
As with any function evaluation, you substitute the argument for the variable and simplify.
Step-by-step explanation:
m1 * m2 = -1
-4/3 * m2 -1
m2 = 3/4
y - 4 = 3/4 ( x - 5)
y = 3x/4 - 15/4 + 4
y = 3x/4 - 1/4
y = 1/4 (3x - 1)
Answer:total of moneths it took for the payment to go in a straight line again
Step-by-step explanation:
By using the calculator, log 6 = 0.7781...
log 60,000 is just equal to log (6 * 10,000)
log (6 * 10,000) = log 6 + log 10,000
As we know that log 10 = 1, log 100 = 2, log 1000 = 3, and so on.
So log 10,000 = 4
Going back to our equation,
log (6 * 10,000) = log 6 + log 10,000
log 60,000 = 0.7781 + 4
So log 60,000 = 4.7781
Answer: y = 1,337.00 + 177.00x
Explanation:
The total pay for the month that Whitney receives is a composition of the fixed salary, $1,337.00, and the commission, $177.00 one ach car she sells.
The commision, in turn is a function of the number of cars that she sells. So the composed function is the sum of two terms: the basic salary and the comissions.
The variables used are:
- dependent variable, total pay for the month: y
- independent variable, number of policies sold: x
Hence, the function is: y = 1,337.00 + 177.00x
