X^3 +x^2 +x +1 = x^2(x +1) + x +1 = (x^2 +1)(x +1)
hope helped
Answer:
462 ways
Step-by-step explanation:
One book never selected means 12 - 1 = 11.
So to find the number of ways, 11C5 which equals to: 11!/(5!(11-5)!) = 462
Answer:
4
Step-by-step explanation:
I know cuz Bob said so and so did billy
Answer:

Step-by-step explanation:
Given
See attachment for graph
Required
The line graph
First, consider the following points on the graph.


First, calculate the slope.



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Since, the slope is undefined; we simply consider only the value of x.
The line equation is:
