IFoA_CAA_M0 무료 덤프문제 온라인 액세스

A function f(x) is known for two values:
f(2) = 8 and f(5) = 14.
Using linear interpolation estimate f(3). A)

B)

C)

D)

• A.Option A
• B.Option B
• C.Option D
• D.Option C

Determine which of the options is equal to log(3) - 2log(x+1). A)

B)

C)

D)

• A.Option A
• B.Option B
• C.Option D
• D.Option C

Calculate the second order derivative of y with respect to x, where:
y = 3x2 + ex

• A.6x + ex
• B.6x + ex-1
• C.6 + (x - 1)ex-2
• D.6 + ex

State what the limit of a function with input variable x represents.

• A.The limit represents the value of x for which the function is incalculable.
• B.The limit represents the smallest value that the function can take over its considered range.
• C.The limit represents the value of the function when x=0.
• D.The limit represents the behaviour of a function as x approaches a certain value.

The probability density function f(x) for a random variable X is defined over the interval 0 to
1.f(x) = 2(1-x).
Calculate the probability that X is greater than 0.5.

• A.1
• B.0.25
• C.0.75
• D.0.5