1. <span>3(z-2)-z=4z-20
</span> 3z-6-z=4z-20
-2z=-14
z=7
2. the slope = (8-5)/(4-10)=-1/2
3. the equation is
(y-8)/(x-3)=3
y-8=3x-9
y=3x-1
4. the <span>slope of a horizontal line is 0
5. to graph the required equation, you can put any values to x , then find the corresponding value of y, for example put x=0, y=2*0+3=3, you can put two different values to x then you will get 2 different sets of coordinates, then you jot the coordinates on the graph paper and you can plot out the line! hope this help you:)</span>
I guess ping means point!
Slope = 5/3
The equation is y = 5/3 x
The answer to this question would be 4*10+5+007
Answer:
General Formulas and Concepts:
<u>Calculus</u>
Differentiation
- Derivatives
- Derivative Notation
Derivative Property [Addition/Subtraction]:
Derivative Rule [Basic Power Rule]:
- f(x) = cxⁿ
- f’(x) = c·nxⁿ⁻¹
Derivative Rule [Quotient Rule]:
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify.</em>
<u>Step 2: Differentiate</u>
- [Function] Derivative Rule [Quotient Rule]:
- Rewrite [Derivative Rule - Addition/Subtraction]:
- Logarithmic Differentiation:
- Derivative Rule [Basic Power Rule]:
- Simplify:
- Simplify:
- Rewrite:
Topic: AP Calculus AB/BC (Calculus I/I + II)
Unit: Differentiation
<h3>
Answer: 8</h3>
Work Shown:
f(x) = 5x - 7
f(3) = 5(3) - 7 .... every x replaced with 3
f(3) = 15 - 7
f(3) = 8