Answer:
Here you have it! Check the attachment :)
Step-by-step explanation:
Consider using WolframAlpha whenever you need a quick plot of a function!
I hope it helps :)
We must select a counter-example that makes the conclusion false.
3 is a prime, 5 is a prime, and 7 is a prime.
The conclusion is that all odd numbers are prime numbers.
A counter example is that 9 is an odd number but it is NOT a prime number.
If the product is: [(x+1) (x-1)]^2 , the answer is:
[(x+1) (x-1)]^2 = [x^2-1]^2 = x^4-2x^2+1
#1 is x < 5 and #2 is x > 5
