3 years ago

What is k + 1.5 would it be 1.5k?

1 answer:

6 0

Yes because K is a variable not a number

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Nonamiya [84]

Answer:

$\bold{a_n=(-4)21^{n-1}}$

Step-by-step explanation:

$a_1=-4\,,\ a_2=-84\,,\ a_3=-1764\,,\ a_4=-37044\quad\implies\ \ r=21$

{-84:(-4)=21 and -1764:(-84)=21 and -37044:(-1764)=21}

geometric sequence formula: $a_n=a_1r^{n-1}$

$a_1=-4\quad and \ \ r=21$

$a_n=(-4)21^{n-1}$

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3 years ago

Bezzdna [24]

A. (-20)4
Hope this helped! With love, Eilyssa! :)

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Inessa [10]

Answer:

Step-by-step explanation:

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Makovka662 [10]

You graph slope by going up and over based on what number you have as the slope. The starting point is the y intercept

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Andrews [41]

17x-2 just add the two functions

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