=n2+14n+49 is the answer you are looking for i do believe.
In a table, like the one below, the domain is usually listed in the left column and the range is listed in the right column. You can also refer to the domain as the input values, x, and the range as the output values, y, in a relation or function.
To solve this we are going to use the formula for compounded interest:
where
is the final amount after
years
is the initial amount
is the interest rate in decimal form
is the number of times the interest is compounded per year
is the time in years
We know for our problem that
,
, and
. Since the interest is compounded daily, it is compounded 365 times in year; therefore,
. Lets replace those values in our formula to find
:
We can conclude the amount in Diane's after 3 years will be <span>
$1,603.31</span>
14. (2x - 1)(x + 7) = 0Using the zero factor property, we know that either the first or second terms (or both) must be equal to 0 if their product is 0. We can set each term equal to 0 to find the solutions:
2x - 1 = 0
2x = 1
x = 1/2
x + 7 = 0
x = -7
15. To solve this equation, you first need to set it equal to 0:
Next, it can be factored:
Finally, we can solve just like we did above:
x + 5 = 0
x = -5
x - 2 = 0
x = 2
16.
First, you can simplify by dividing each side by 4:
Now, set the equation equal to 0:
Next, factor:
Finally, find the solutions:
x + 5 = 0
x = -5
x - 5 = 0
x = 5
L=30in
w Width
in
P Perimeter
in
Width is 8 and perimeter is 76