Find the derivative.y = cos x4
A. sin x4
B. -4x4 sin x4
C. 4 sin x4
D. -4x3 sin x4
Answer: D
Mathematics
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Determine if the relation is a function.
A. Function B. Not a function
Mathematics
Use the Binomial Theorem to expand the binomial and express the result in simplified form.(x5 + 4y)4
A. x9 + 16x8y +24x7y2 + 16x5y3 + 4y4 B. x20 + 16x15y + 96x10y2 + 256x5y3 + 256y4 C. x20 + 12x15y + 96x10y2 + 192x5y3 + 256y4 D. x9 + 12x8y + 96x7y2 + 192x5y3 + 256y4
Mathematics
Determine an equation that models the data best.
A. y = 
x - 3
B. y = - 
x - 3
C. y = - 
x + 3
D. y = 
x + 3
Mathematics
Decide whether the statement is an example of the commutative, associative, identity, inverse, or distributive property.(6 ? 9) ? 3 = 6 ? (9 ? 3)
A. Distributive B. Identity C. Commutative D. Associative
Mathematics