A few days ago
If f(x) = 3×2 + 2x – 7 represents the attitude score f(x) for a person x years old, find and interpret f(30?
If f(x) = 3×2 + 2x – 7 represents the attitude score f(x) for a person x years old, find and interpret f(30?
Top 4 Answers
A few days ago
Favorite Answer
so f(30) means that you are trying to figure out the attitude score for a person 30 years old. I’ve never heard of an attitude test. But there is such a thing as an APTITUDE score….
so…. x = 30…
f(30) = 3(30)^2 + 2(30) – 7 = 3(900) + 60 – 7 = 2700 + 60 -7 = 2753
So that’s how you do this problem.
NOW….. take what you learned here, and I hope that with that newfound knowledge, you’ll be able to solve similar problem on you own without any help from others…. I KNOW that you can do it when you put your mind to the task. :o) Try it! You’ll be amazed at what you can do!
0
A few days ago
f(x) = 3×2 + 2x – 7
f(30) = 3 (30) (30) + 2 (30) – 7
= 3 (900) + (60) – 7
= 2700 + 53
= 2647
0
A few days ago
Just put 30 in wherever there is an X.
earth and bhav… this is homework HELP, not “do my homework”
1
A few days ago
i think this question is nuts…who would do math in there spare time?
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