The answer would be the top left one because when dividing, you would subtract 8 from 13. I'm pretty sure not 100% though. Sorry.
Answer:
.
Step-by-step explanation:
First column of (x) put {0,1,2,3,4} then substitute in the equation of y to get the y value for each x
then in each row you have (x,y) , so plot them on the graph and you will get a line
<span>the series of xcosx is x summation from k = 0 to k = infinity of ((-1)^k x^2k)/(2k)!</span>
Answer:
72
Step-by-step explanation:
Multiply. Note that when you multiply two negative numbers, the answer will be positive.
Combine:
-12 * -6 = 12 * 6 = 72
72 is your answer.
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