Answer:
f'(x) = 1
General Formulas and Concepts:
<u>Calculus</u>
- Limit Properties:
- Definition of a Derivative:
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = x + 2
<u>Step 2: Find derivative</u>
- Substitute:
- Distribute:
- Combine like terms:
- Divide:
- Evaluate:
Answer:
$6.21
Step-by-step explanation:
1 apple = $0.60
3 apples = $1.80 (Multiply 0.60 by 3)
2 bananas = $1.00 (Multiply 0.50 by 2)
1 quart of yoghurt = $4.50
Add the prices up first:
1.80 + 1.00 + 4.50 = $7.30
7.30 off 15% = $6.21
Answer:
Option D
Step-by-step explanation:
Set of data in terms of ordered pairs represents a function when output value of each input value is different.
Option A
Since, for every value of x there is a different value of y, it's a function.
Option B
In each ordered pair, for every value of x there is a different value of y.
Therefore, it's a function.
Option C
From the given graph, for every value of x there is a different value of y.
Therefore, it's a function.
Option D
From the given set of ordered pairs we find for x = 1 there are two values of y (y = 4 and 3).
Therefore, the given set of ordered pairs doesn't represent a function.
Option D is the answer.
Answer: is 75%
Step-by-step explanation:
Because you have to make sure you count each square then
