+0  
 
-3
228
2
avatar+956 

These are sequences made from different terms. I'm making sure that I'm correct or not... Solve!

 Apr 17, 2019
 #1
avatar+111433 
+2

We're just sticking each number into the function and evaluating, GM....for example

 

f(3)  =  2(3) - 7  =  6 - 7  =  -1

 

And

 

g(3)  = 5^3  =  125

 

Pretty easy, huh  ????

 

 

cool cool cool

 Apr 17, 2019
 #2
avatar+956 
0

Got it. Thanks, CPhill!

 

Answer

a. -1, -3, -5, -7, -9

f(3) = 2(3) - 7 = 6 - 7 = -1

f(2) = 2(2) - 7 = 4 - 7 = -3

f(1) = 2(1) - 7 = 2 - 7 = -5

f(0) = 2(0) - 7 = 0 - 7 = -7

f(-1) = 2(-1) - 7 = -2 - 7 = -9

 

b. 125, 25, 5, 1, 0.2

g(3) = 53 = 125

g(2) = 52 = 25

g(1) = 51 = 5

g(0) = 50 = 1

g(-1) = 5-1 = 0.2

 

--7H3_5H4D0W

GAMEMASTERX40  Apr 17, 2019
edited by GAMEMASTERX40  Apr 17, 2019
edited by GAMEMASTERX40  Apr 21, 2019

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