Answer:
what slope there is no pic or written response
Step-by-step explanation:
sorry:(
20% of 140 is 28, and 10% of 28 is 2.8 which I'm assuming you would round up to 3.
28+3=31. so you were called back 31 times after your 140 customers:)
So 2 divded into 23 parts =2/23 which is simplest form
so each person will recieve 2/23 of a cake
Answer:
<em>Correct answer: C. (1,∞)</em>
Step-by-step explanation:
<u>First Derivative</u>
Given a real continuous function f(x), the first derivative f'(x) represents the slope of the tangent line for any value of x.
If the slope of the line is positive, then the function is increasing, if the slope of the line is negative, the function is decreasing.
The function to analyze is:
Computing the first derivative:
The function will be increasing when:
Dividing by 2:
Solving:
x > 1
This solution is represented by the interval (1,∞)
Correct answer: C. (1,∞)