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nata0808 [166]
3 years ago
5

40 POINTS AND BRAINLIEST

Mathematics
2 answers:
gogolik [260]3 years ago
8 0
I think it would be 120 because each “x” term is being multiplied by 4 to get the “y” term so 30 multiplied by 4 is 120
ladessa [460]3 years ago
5 0

Answer:

120

Step-by-step explanation:

As x goes from 1 to 2, y increases by 4 from 4 to 8

As x goes from 2 to 3, y increases by 4 from 8 to 12

We increase by 4 each time

The formula for an arithmetic sequence is

an = a1+d(n-1)

where a1 is the first term which is 4

d is the common difference or the number we add each time which is 4

n is the term we are looking for which is 30

a30 = 4 +4 (30-1)

a30 = 4+4(29)

       = 4+116

      = 120

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