please help Ines created a coefficient matrix to represent the system of linear equations below. 3x=3 4y=8 -9z=-27

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yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )

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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