Analyze the polynomial function
1 answer:
Answer with Step-by-step explanation:
We are given function
a.From given we can see that
When x approaches to infinity then y also approaches infinity.
When x approaches-infinity then y also approaches infinity.
b.To find the x-intercept
Substitute y=0
x=2
x-intercept:(0,0),(2,0),(-2,0)
To find the y-intercept
Substitute x=0
y-intercept:(0,0)
You might be interested in
Answer:
Step-by-step explanation:
Due to the fact that the degree of the polynomial is odd, we know one end must go up and the other down. Because the leading coefficient is even, we know that as x approaches negative infinity, y approaches negative infinity as well. As x approaches positive infinity, y approaches positive infinity.