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RealityWillSlapYou
Group Title
Consider the functions f(x) = 3x(to the 2nd power) + 1 and g(x) = x + 3. What is the value of f[g(−1)]?
A. 7
B. 37
C. 13
D. 12
 one year ago
 one year ago
RealityWillSlapYou Group Title
Consider the functions f(x) = 3x(to the 2nd power) + 1 and g(x) = x + 3. What is the value of f[g(−1)]? A. 7 B. 37 C. 13 D. 12
 one year ago
 one year ago

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SmokeysTheName Group TitleBest ResponseYou've already chosen the best response.1
i THINK you have to set it up like this: 3(x+3)^2+1
 one year ago

SmokeysTheName Group TitleBest ResponseYou've already chosen the best response.1
and if its g(1) then you plug in 1 for x
 one year ago

SmokeysTheName Group TitleBest ResponseYou've already chosen the best response.1
which would get you 2 so it'd be 3(2)^2+1 which is 3(4)+1 12+1=13
 one year ago

SmokeysTheName Group TitleBest ResponseYou've already chosen the best response.1
yeah im pretty sure its c lol
 one year ago

RealityWillSlapYou Group TitleBest ResponseYou've already chosen the best response.1
Thank you!! :D :D :D!
 one year ago

SmokeysTheName Group TitleBest ResponseYou've already chosen the best response.1
no problem (: i just had to think about it a little
 one year ago

RealityWillSlapYou Group TitleBest ResponseYou've already chosen the best response.1
Consider the functions f(x) = 2(x − 3) and g(x) = 3x. What is the value of (f + g)(3)? A. 0 B. 9 C. −9 D. 2
 one year ago

SmokeysTheName Group TitleBest ResponseYou've already chosen the best response.1
give me a sec i have to work this out
 one year ago

RealityWillSlapYou Group TitleBest ResponseYou've already chosen the best response.1
Okays
 one year ago

SmokeysTheName Group TitleBest ResponseYou've already chosen the best response.1
ok first plug in 3 for the x values in f(x) = 2(x3)
 one year ago

SmokeysTheName Group TitleBest ResponseYou've already chosen the best response.1
what do get?
 one year ago

RealityWillSlapYou Group TitleBest ResponseYou've already chosen the best response.1
B?
 one year ago

SmokeysTheName Group TitleBest ResponseYou've already chosen the best response.1
lol you catch on quick and i didnt even have to explain the rest of it. GOOD JOB :D
 one year ago

RealityWillSlapYou Group TitleBest ResponseYou've already chosen the best response.1
Thank you
 one year ago

SmokeysTheName Group TitleBest ResponseYou've already chosen the best response.1
no problem (:
 one year ago

RealityWillSlapYou Group TitleBest ResponseYou've already chosen the best response.1
Select the equations that are parallel and perpendicular to y = −3x − 1 and that pass through the point (3, 1). A. parallel: y = −3x + 6 perpendicular: y = (1/3)x + 2(2/3) B. parallel: y = −3x + 10 perpendicular: y = (1/3)x C. parallel: y = (1/3)x perpendicular: y = −3x D. parallel: y = (1/3)x + 1 perpendicular: y = 3x − 1
 one year ago

SmokeysTheName Group TitleBest ResponseYou've already chosen the best response.1
i dont know that one you're going to have to ask in a new question.
 one year ago

RealityWillSlapYou Group TitleBest ResponseYou've already chosen the best response.1
Okay!
 one year ago

RealityWillSlapYou Group TitleBest ResponseYou've already chosen the best response.1
What about this? Consider the functions f(x) = 2(x − 7) and g(x) = 2x. What is the value of (f − g)(4)? A. −6 B. 14 C. −14 D. −8
 one year ago
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