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Rashid [163]
3 years ago
9

Write down in terms of n, an expression for the nth term of the following sequences 2,8,18,32,50,

Mathematics
1 answer:
Art [367]3 years ago
4 0

Answer:

198

Step-by-step explanation:

2+6=8+10=18+14=32+18=50+22=72+26=96+30=126+34=160+38=198

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Which one of the following graphs is the graph of:3if -2 < x < 01if x = 0if 0 < x≤ 2f(x) =A.44B.4-²-(x + 1)?
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Given the piecewise function:

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For f(x) = 3, the graph will be a horizontal line on y = 3 which has an open dot on x = 0 and a closed dot on x = -2

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For f(x) = -(x + 1) if 0 < x ≤2, the graph will have a negative slope with an open dot on (0, -1) and closed dot on (2, -3)

ANSWER:

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1 year ago
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Answer:

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Step-by-step explanation:

5 0
3 years ago
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A number increased by 6 and the result divided by 3 is 21. what is the number?​
kogti [31]

Answer:

Step-by-step explanation:

let the number be x

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7 0
2 years ago
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3x + 4y <span>≥ 90

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8 0
3 years ago
Given h(t)=-2(t+5)^2+4, find h(-8)
alexandr402 [8]
Substitute -8 for t in  <span>h(t)=-2(t+5)^2+4:

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h(-8) = -18 + 4 = -14 (answer)</span>
5 0
3 years ago
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