Answer: $554,190
Step-by-step explanation:
637,000 x .13= 82,810
637,000- 82,810= 554,190
A) 138 because 360 minus 90 plus 90 plus 42 is 138
Answer:
The value of X is 11
X=11
Step-by-step explanation:
Isolate the variable by dividing each side by the factors that don't contain the cariable.
Answer:
[D] ![\displaystyle \lim_{h \to 0} \frac{[5(x + h)^2 - 2(x + h)] - (5x^2 - 2x)}{h}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Clim_%7Bh%20%5Cto%200%7D%20%5Cfrac%7B%5B5%28x%20%2B%20h%29%5E2%20-%202%28x%20%2B%20h%29%5D%20-%20%285x%5E2%20-%202x%29%7D%7Bh%7D)
General Formulas and Concepts:
<u>Calculus</u>
Limits
Derivatives
Definition of a Derivative: ![\displaystyle f'(x)= \lim_{h \to 0} \frac{f(x+h)-f(x)}{h}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20f%27%28x%29%3D%20%5Clim_%7Bh%20%5Cto%200%7D%20%5Cfrac%7Bf%28x%2Bh%29-f%28x%29%7D%7Bh%7D)
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
![\displaystyle f(x) = 5x^2 - 2x](https://tex.z-dn.net/?f=%5Cdisplaystyle%20f%28x%29%20%3D%205x%5E2%20-%202x)
<u>Step 2: Differentiate</u>
- Substitute in function [Definition of a Derivative]:
![\displaystyle f'(x)= \lim_{h \to 0} \frac{[5(x + h)^2 - 2(x + h)] - (5x^2 - 2x)}{h}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20f%27%28x%29%3D%20%5Clim_%7Bh%20%5Cto%200%7D%20%5Cfrac%7B%5B5%28x%20%2B%20h%29%5E2%20-%202%28x%20%2B%20h%29%5D%20-%20%285x%5E2%20-%202x%29%7D%7Bh%7D)
Topic: AP Calculus AB/BC (Calculus I/I + II)
Unit: Derivatives
Book: College Calculus 10e
We can write this in algebraic terms as:
16+8x = 24+6x
so
2x = 8
x = 4
The number is 4.