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anonymous
 one year ago
Given the following functions f(x) and g(x), solve f[g(7)] and select the correct answer below:
f(x) = 4x + 21
g(x) = 2x + 2
16
49
85
784
anonymous
 one year ago
Given the following functions f(x) and g(x), solve f[g(7)] and select the correct answer below: f(x) = 4x + 21 g(x) = 2x + 2 16 49 85 784

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@e.mccormick @Elsa213

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@ali2x2 @heretohelpalways

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@ganeshie8 @thomaster

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1find g(7) and use this value for x in f(x)

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1note that you will get the same result if you substitute the expression first then do the number last

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1439410483025:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1439410539696:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1no question mark! yes good job.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Can you also help with this: Given the following functions f(x) and g(x), solve (f + g)(5) and select the correct answer below: f(x) = 8x − 13 g(x) = x − 9 23 27 31 40

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1439410763924:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1you can do the substitution first it's ok

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0okay so 8*5 − 13+59 4013+59 27+4 23?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0one more... Given the functions f(x) = 7x + 13 and g(x) = x + 2, which of the following functions represents f[g(x)] correctly? f[g(x)] = 7x + 15 f[g(x)] = 7x + 27 f[g(x)] = 7x^2 + 15 f[g(x)] = 7x^2 + 27

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0C? I know you are adding 15, so

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1g(x) is your x in f(x)

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1439411160771:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1to simplify you expand the parenthesis and group like terms

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1read my directions click on the pencil to the right of the box and continue

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1439411604907:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1439411682435:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1when you distribute you multiply each term inside the parenthesis by what is outside
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