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anonymous
 one year ago
@whatdoesthismean
A sequence has its first term equal to 3 and each term of the sequence is obtained by adding 5 to the previous term. If f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence?
f(1) = 3 and f(n) = f(n  1) + 5; n > 1
f(1) = 5 and f(n) = f(n  1) + 3; n > 1
f(1) = 3 and f(n) = f(n  1) + 5n; n > 1
f(1) = 5 and f(n) = f(n  1) + 3n; n > 1
anonymous
 one year ago
@whatdoesthismean A sequence has its first term equal to 3 and each term of the sequence is obtained by adding 5 to the previous term. If f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? f(1) = 3 and f(n) = f(n  1) + 5; n > 1 f(1) = 5 and f(n) = f(n  1) + 3; n > 1 f(1) = 3 and f(n) = f(n  1) + 5n; n > 1 f(1) = 5 and f(n) = f(n  1) + 3n; n > 1

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ok so I already ruled out A and D

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Those are incorrect right?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i would have ruled out B and D immediately

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0No sorry, I saw the question wrong

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0No i was correct you rule out b and d first

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So I can rule out B and D or no?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0And I leaning towardds C is that correct or no?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Yes I believe so I will double check

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thank you so much your a life savor

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Arnold deposited some money in a bank. The bank paid him a simple interest every year. After t years, the amount of money f(t), in dollars, that the bank paid Arnold was $1000 more than 20 times the number of years. Which statement best describes the steps to sketch a graph showing the relationship between f(t) and t? Label t on the x axis and f(t) on the y axis and plot a graph having slope = 20 and y intercept = 1000. Label t on the x axis and f(t) on the y axis and plot a graph having slope = 1000 and y intercept = 20. Label f(t) on the x axis and t on the y axis and plot a graph having slope = 20 and y intercept = 50. Label f(t) on the x axis and t on the y axis and plot a graph having slope = 1000 and y intercept = 50.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0No @abbyster because when you plug in 2, it equals 13. And 3+5 does not equal 13 it equals 8 so it is A

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ohhhh ok thanks I didn't catch that

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0SO for The second question

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I have completely ruled out B

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Just find the x and y intercept

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0y always is F(t), so the y intercept would be 1000. Then the t would be x, so that would be 20. so basically the equation looks like \[f(t)=20x+1000\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Awesome, I am going to close this one and make a new one
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