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IFoA Exam IFoA_CAA_M0 Topic 2 Question 63 Discussion

Actual exam question for IFoA's IFoA_CAA_M0 exam
Question #: 63
Topic #: 2
[All IFoA_CAA_M0 Questions]

Calculate the total area enclosed by the x-axis and the function below, between x =1.5 and x = 2.

f(x) = 2x3

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Suggested Answer: B

Contribute your Thoughts:

Tracey
1 months ago
Hold up, did someone say 'x-axis'? I thought this was a question about the Y-axis. *chuckles* Just kidding, just kidding. I know it's all about that integration, baby. Gotta be B) 5.469, for sure.
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Sylvia
1 months ago
Dude, this is like, totally a no-brainer. Just plug and chug, am I right? *laughs* I'm gonna go with C) 8.000. That's my final answer, Regis!
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Marisha
4 days ago
Yeah, just plug in the values and calculate the area.
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Sherrell
16 days ago
User 3: Definitely, it's a simple calculation. C) 8.000 it is.
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Han
19 days ago
User 2: I agree, C) 8.000 seems like the correct answer.
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Corazon
26 days ago
User 1: Yeah, just plug in the values and calculate.
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Lucina
27 days ago
I agree, C) 8.000 is the correct answer. Easy peasy.
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Della
29 days ago
Yeah, just plug in the values and calculate. C) 8.000 sounds right.
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Aja
2 months ago
I think I got the same answer when I calculated it. So, I also choose C) 8.000.
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Leandro
2 months ago
I believe the correct answer is C) 8.000 because we need to find the definite integral of the function.
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Tyisha
2 months ago
Hmm, I'm not sure about this one. Maybe I should review my calculus notes again. *scratches head* Oh wait, I think I remember now! The answer is D) 10.938. Yeah, that's gotta be it.
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Rima
28 days ago
User 2: Oh wait, I think I remember now! The answer is D) 10.938. Yeah, that's gotta be it.
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Laurene
1 months ago
User 1: I'm not sure about this one. Maybe I should review my calculus notes again. *scratches head*
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Golda
2 months ago
I got this! The integral of 2x^3 from 1.5 to 2 should give us the total area. *furiously scribbles on paper* Aha, the answer is B) 5.469. Easy peasy!
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Kate
1 months ago
User 2: I integrated the function and calculated the area under the curve.
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Margurite
1 months ago
User 1: How did you solve it?
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Harley
2 months ago
I agree, we can use integration to calculate it.
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Willard
2 months ago
I think we need to find the area under the curve.
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Audrie
2 months ago
Okay, let's think this through step-by-step. The function is f(x) = 2x^3, and we need to calculate the area between x = 1.5 and x = 2. That sounds like a classic integration problem!
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Cordie
2 months ago
User 3: Next, we evaluate the antiderivative at the limits of integration to find the area.
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Torie
2 months ago
User 2: Right, the antiderivative would be (1/4)x^4 + C.
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Isabelle
2 months ago
User 1: First, we need to find the antiderivative of the function f(x) = 2x^3.
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