SOLUTION: Find the common difference for the arithmetic sequence with the specified terms.
a4=10, a11=38
d=
Algebra.Com
Question 631051: Find the common difference for the arithmetic sequence with the specified terms.
a4=10, a11=38
d=
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Find the common difference for the arithmetic sequence with the specified terms.
a4=10, a11=38
--------
Equations:
10 = a + (3d)
38 = a + (10d)
------
Subtract and solve for "d":
7d = 28
d = 4
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Cheers,
Stan H.
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