Let’s rethink the question with functions. If f(x) = y then y should be changing by the value of x.
15360 = P {1-(1.0479)^-16 / 0.0479]
15360 / {1-(1.0479)^-16 / 0.0479] = P
P = 1396.1604
Sam's total payment = 1396.1604^16 = 22338.56
interest charge = 6978.56
Total finance charge = 8273.20
1294.64/8273.2 x 100 = 15.6486
I think the answer is D. 15.65 %
hope this helps
Answer:
The zeroes are 2, -2, -6, 5.
Step-by-step explanation:
If 2 of the zeroes are 2 and -2 then (x - 2)(x + 2) is factor of the polynomial.
We can now do long division.
Note (x - 2)(x + 2) = x^2 - 4, so we have:
x^2 - 4 ( x^4 + x^3 - 34x^2 - 4x + 120 ( x^2 + x - 30 <--- Quotient
x^4 - 4x^4
x^3 - 30x^2 - 4x
x^3 -4x
-30x^2 + 120
-30x^2 + 120
x^2 + x - 30 = 0
(x + 6)(x - 5) = 0
x = -6, 5.
4/15 should be your answer!
