F(x) is continuous for all x.
Pick a point and show that f(x) is either negative or positive. Pick another point and show that f(x) is negative, if positive, or positive, if negative.
At x = 30, f(30) - 1000 = 900 + 10sin(30) - 1000 ≤ 0
Now, show at another point f(x) - 1000 is positive, and hence, there would be root between 30 and such point.
Let's pick 40.
At x = 40, f(40) - 1000 = 1600 + 10sin(40) - 1000 ≥ 0
Since f(x) - 1000 is continuous, there lies a root between 30 and 40, and hence, 30 ≤ c ≤ 40
Answer:
Domain of piece 1:[) -4,-1
Domain of piece 2: [) -1,1
Domain of piece 3:[] 1,5
Step 2:
Rule for piece 1: y=-x
Rule for piece 2: y=1
Rule for piece 3: y=2-x
Step-by-step explanation:
Correct on Edgen
Answer:
28 more pouds of dog food
Step-by-step explanation:
Can you write the question well because i don't get it.
<h2>
Explanation:</h2>
As I understand, in this exercise, we have the following numbers:
By using calculator, let's convert those numbers into decimal form:
So arranging from least to greatest we have:
Put another way:
