Evaluate the factorial expression.
A. 1
B. 0!
C. 21
D. 7
Answer: C
Mathematics
You might also like to view...
Find the inverse of the function.f(x) = 
, x ? 5
A. f-1(x) = x + 5, x ? 0 B. Not a one-to-one function C. f-1(x) = x2 - 5, x ? 0 D. f-1(x) = x2 + 5, x ? 0
Mathematics
Provide an appropriate response.Lakita sold 45 necklaces at $15 each. How much did she collect?
A. $725 B. $655 C. $675 D. $60
Mathematics
Provide an appropriate response.Can the point-slope form of the equation of a line be used to write an equation of a vertical line? Explain.
What will be an ideal response?
Mathematics
Find the requested composition or operation.f(x) = 
, g(x) = 
Find (fg)(x).
A. (2x - 3)(
)
B. (5x + 2)(2x - 3)
C. (
)(
)
D. (5x + 2)(4x - 9)
Mathematics