Find the amplitude, period, or phase shift of the given function as requested.Find the amplitude of y = -4 sin.

A. ?
B. 4
C. 2
D. -8


Answer: B

Mathematics

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Convert the numeral to Egyptian form.24,511

A.
B.
C.
D.

Mathematics

Completely factor the polynomial or state that the polynomial is prime.9x2 + 42x + 49

A. (3x + 7)(3x - 7) B. (3x + 7)2 C. (3x - 8)2 D. (3x - 7)2

Mathematics

The figure shows a transformation of the graph of y = x2. Write the equation for the graph.

A. g(x) = (x + 5)2
B. g(x) = (x2 + 5)
C. g(x) = -x2 - 5
D. g(x) = (x - 5)2

Mathematics

Write the number in simplest form, without a negative radicand.

A. i 
B. 4i
C. i
D. i 

Mathematics