Answer:
= 2x + 3
Step-by-step explanation:
Differentiate each term using the power rule
(a
) = na
y = x² + 3x
= 2
+ 3
= 2x + 3
= 2x + 3
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Look at the picture.
The remainder is 6.
The remainder is 6.
Answer:
Step-by-step explanation:
10+18+25+27+35+50=165
n=6
mean =165/6=27.5
x x- mean (x-mean)²
10 -17.5 306.25
18 -9.5 90.25
25 -2.5 6.25
27 -0.5 0.25
35 7.5 56.25
50 22.5 506.25
_____ ________
sum 0 965.5
_____ _________
standard deviation