Perform the requested operation on the given function.f(x) = 
, g(x) = -3x + 7Find (fg)(x).
A. -6x2 + 14
B. -3x
+ 7
C. -6x + 7
D. 
+ 21x
Answer: B
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Provide an appropriate response.The first-quadrant region bounded by y = 
, the x-axis, and the y-axis is revolved about the y-axis to form a solid. Explain how you could use elementary geometry formulas to verify the volume of the solid.
What will be an ideal response?
Use the formula for future value, 
to find the missing quantity.A = $3240; r = 5%; t = 4 years
A. P = $2750 B. P = $2700 C. P = $2900 D. P = $2800
Use the binomial theorem to expand the expression.(3x2 + 4)3
A. 27x3 + 108x2 + 144x + 64 B. 81x8 + 27x6 + 108x4 + 144x2 + 64 C. 27x6 + 108x4 + 144x2 + 64 D. (9x4 + 24x2 + 16)3
Identify the illustrated property.
?
?
?
A. identity property B. inverse property C. distributive property D. associative property E. commutative property