3 years ago

Hi what is the answer for this

Mathematics

2 answers:

svp [43]3 years ago

5 0

a = a + d(n-1)

n 1

this is the formula for the arithmetic sequence.

the first sequence is arithmetic

an=1+7(n-1)

the second sequence is also arithmetic

an=12+4(n-1)

tensa zangetsu [6.8K]3 years ago

5 0

Expression for nth Term:

a) 1 + 7(n-1)

b) 12 + 4(n-1)

Step-by-step explanation:

The formula for the nth Term of a Linear Sequence = a + i (n-1)

a = Starting number

i = Increment between patterns

n = The number of the Term that you seek

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3 years ago

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5(5t + 1) = 25t-7 Can someone help me with this solution??

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3 years ago

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NARA [144]

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