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4 years ago

Which equation is represented by the graph below?

1 answer:

dalvyx [7]4 years ago

7 0

Where is the graph?

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Mariulka [41]

Answer: $t_{n}=-15+9(n-1)$

Step-by-step explanation:

The formula for finding the nth term of an arithmetic sequence is given as:

$t_{n}=a+(n-1)d$

$a =$ first term = -15

$d =$ common difference = -6 - (-15) = 9

$n =$ number of terms

substituting into the formula , we have :

$t_{n} = -15+(n-1)9$

$t_{n}=-15+9(n-1)$

5 0

3 years ago

hodyreva [135]

<span> 14 divided by (5+2) +8=10 14/7=2+8=10 </span>

4 0

3 years ago

OverLord2011 [107]

Answer:

-18

Step-by-step explanation:

Left Hand Side = -2(7a + 9b) = -14a - 18b

Comparing it with Right Hand Side, ? = -18

3 0

3 years ago

shutvik [7]

Answer

d=25+15x I think

5 0

3 years ago

scZoUnD [109]

Answer: c

Explanation:

7 0

3 years ago