The answer to this is
x= 18, -2
320-249 will get you what you need to answer the problem
Answer:
There is a horizontal tangent at (0,-4)
The tangent is vertical at (-2,-3) and (2,-3).
Step-by-step explanation:
The given function is defined parametrically by the equations:

and

The tangent function is given by:


The tangent is vertical at when 





When t=1,
and 
When t=-1,
and 
The tangent is vertical at (-2,-3) and (2,-3).
The tangent is horizontal, when
or 


When t=0,
and 
There is a horizontal tangent at (0,-4)
Answer:
30 in
Step-by-step explanation:
Answer:
$25,381.94
Step-by-step explanation:
45% interest in 2 years = 45/24 = 1.875% monthly
<u>Debt at month 0</u> (when Andres got the loan)
24,320
<u>Debt at month 1</u>
24,320*(1 + 0.001875) = 24,365.6
<u>Debt at month 2</u>
24,365.6*(1.001875) - 54.110 (partial payment) = 24,357.1755
<u>Debt at month 3</u>
24,357.1755*(1.001875)
<u>Debt at month 4</u>

<u>Debt at month 5</u>

<u>Debt at month 6</u>
- 3,410 (partial payment)
= 24,540.36874
<u>Debt at month 7</u>
24,540.36874*(1.001875)
<u>Debt at month 8</u>

<u>Debt at month 9</u>

<em>and so on</em> until month 24 (the maturity)
<u>Debt at maturity</u>

= 25,381.93916 = $25,381.94 rounded to the nearest hundreth.