Determine the boundedness and monotonicity of the sequence with an=9n. a) decreasing; bounded below by 1 and above by 9. b) increasing; bounded below by 0 and above by 9. c) nondecreasing; bounded below by 1 and above by 9. d) decreasing; bounded below by 0 and above by 9. e) nonincreasing; bounded below by 0 and above by 9

what is the starting amount? the question is not clear sorry.

step-by-step explanation:

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

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