y + 5 = -3/4 x
Subtract 5
from each side: y = -3/4 x - 5
In this form, we can read the slope and y-intercept directly.
Slope = -3/4
y-intercept = -5
2x+5=x-8
-x on both sides
x+5=8
-5 on both sides
x=-13
Answer:
I would use a bar graph so the bottom of the graph could be the number of books, and the left could be the price. the higher the bar is, the higher the price. It is easy to compare heights of the bars from just looking at the graph.
Answer:
19
Step-by-step explanation:
Answer:
(a)
(b)
(c) Simplifying first
General Formulas and Concepts:
<u>Calculus</u>
Differentiation
- Derivatives
- Derivative Notation
Derivative Property [Multiplied Constant]:
Derivative Property [Addition/Subtraction]:
Derivative Rule [Basic Power Rule]:
- f(x) = cxⁿ
- f’(x) = c·nxⁿ⁻¹
Derivative Rule [Product Rule]:
Derivative Rule [Quotient Rule]:
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify.</em>
<em />
<u>Step 2: Differentiate Way 1</u>
- Derivative Rule [Quotient Rule]:
- Rewrite [Derivative Property - Addition/Subtraction]:
- Derivative Rule [Product Rule]:
- Rewrite [Derivative Rule - Multiplied Constant]:
- Derivative Rule [Basic Power Rule]:
- Simplify:
- Simplify:
- Simplify:
- Simplify:
- Rewrite:
∴ we find the derivative of the given function but it is a tedious method of computation.
<u>Step 3: Differentiate Way 2</u>
- [Function] Rewrite:
- [Function] Simplify:
- [Derivative] Rewrite [Derivative Property - Addition/Subtraction]:
- Rewrite [Derivative Property - Multiplied Constant]:
- Derivative Rule [Basic Power Rule]:
∴ we find the derivative of the given function <em>and </em>it is less complex and faster. We can conclude that simplifying first appears to be simpler for this problem.
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Learn more about differentiation: brainly.com/question/17830594
Learn more about calculus: brainly.com/question/23558817
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Topic: AP Calculus AB/BC (Calculus I/I + II)
Unit: Differentiation