You need to note first two things.
1. The function f(x) need to be a continuous function on [-3,-1] (indeed f(x) is a polynomial function, is continuous on every real number x)
2. Take the closed interval [-3,-1]
Now, evaluate f(-3) and f(-1).
So, we have f(-3) < 0 and f(-1). So, 
, then by the Intermediate Value Theorem, there exist 
such that 
.
Answer: the answer to this question is a triangle.
Step-by-step explanation:
If you sliced the pyramid to the base there would still be a triangle left.
Answer:
47/200
Step-by-step explanation:
to find experimental probability you have to find the number of times the desired outcome has happened the divide it by the total times the action has been performed. 19+13+15=47/200
Answer:
D
I guess you just have to add them
Answer:
114.7
Step-by-step explanation:
im smart fam
