Answer:3 in. per yr
Step-by-step explanation:
Present height of Samantha is 
After next 
she grew to 
Increase in her height
Increase in height per year is 
Answer:
The y-intercept is the constant [whole number, the one without a variable] in the equation. So you're looking for the equation that has + 2 at the end, not -2.
Step-by-step explanation:
Answer:

General Formulas and Concepts:
<u>Pre-Algebra</u>
<u>Algebra I</u>
- Terms/Coefficients
- Expand by FOIL
- Functions
- Function Notation
<u>Calculus</u>
Derivatives
Derivative Notation
Derivative Property [Multiplied Constant]:
Derivative Property [Addition/Subtraction]:
Basic Power Rule:
- f(x) = cxⁿ
- f’(x) = c·nxⁿ⁻¹
Derivative Rule [Product Rule]:
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
<em />
<em />
<em />
<u>Step 2: Differentiate</u>
- Product Rule:
 + (x^3 + 7x - 1)\frac{d}{dx}[(5x + 2)]](https://tex.z-dn.net/?f=%5Cdisplaystyle%20y%27%20%3D%20%5Cfrac%7Bd%7D%7Bdx%7D%5B%28x%5E3%20%2B%207x%20-%201%29%5D%285x%20%2B%202%29%20%2B%20%28x%5E3%20%2B%207x%20-%201%29%5Cfrac%7Bd%7D%7Bdx%7D%5B%285x%20%2B%202%29%5D)
- Basic Power Rule [Derivative Property - Addition/Subtraction]:

- Simplify:

- Expand:

- [Distributive Property] Distribute 5:

- Combine like terms:

Topic: AP Calculus AB/BC (Calculus I/I + II)
Unit: Derivatives
Book: College Calculus 10e
Answer:
never
Step-by-step explanation:
smith will run out by week 2
Y=X-10
Step-by-step explanation:
Step 1:
Let X be the input and Y be the output variable
Given: The output is 10 less than the input
Step 2:
Y=X-10 be the require function
Eg:
for X=1, Y = -9
X=2, Y=-8, etc