is the relation shown in the table a function? Use the graph and justify your answer. x 2 4 8 10 y 3 2 0 –1 Alternative Text Yes. The relation is a function. The graph of the function is a straight line and has a constant rate of change. Yes. The relation is a function. The graph of the function is a curve. No. The relation is not a function. The graph of the relation does not pass through the origin. No. The relation is not a function. The graph of the relation is not a straight line.

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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

13.46

step-by-step explanation:

16.80 x .20 = 13.46

step-by-step explanation:

sorry i just needed points for a quiz plz for give me

47

step-by-step explanation: