the x-axis represents the degree of movement. The y-axis represents the height of the function. what is the height of the sine function at 30 degrees?

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for

answer is 12345678900987654321234567890987654321

step-by-step explanation:

ion

step-by-step explanation:

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