For f(x) = A sin 
+ D,identify either A, B, C, or D as indicated for the sine function.y= -2 sin 
Find B.
A. ?
B. 2
C. 2?
D. 4
Answer: C
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Provide an appropriate response.When a balanced die is rolled, the probability that a four will appear is 
. Which of the following statements is a reasonable conclusion? A: If I roll a balanced die 6 times I will get one four B: If I roll a balanced die 300 times I will get fifty fours C: If I roll a balanced die 1200 times, I will get approximately 200 fours
A. A and B B. All of them C. B only D. C only E. B and C
Rewrite the expression as the sine, cosine, or tangent of a double angle. Then find the exact value of the trigonometric expression without the use of a calculator.2 sin 112.5° cos 112.5°
A. - 
B. 
C. 
D. - 
Determine whether the relation represents a function. If it is a function, state the domain and range.{(-1, -4), (-2, -3), (-2, 0), (7, 3), (23, 5)}
A. function domain: {-1, 7, -2, 23} range: {-4, -3, 0, 3, 5} B. not a function C. function domain: {-4, -3, 0, 3, 5} range: {-1, 7, -2, 23}
Provide an appropriate response.Any quadratic equation in the variable x can be written in standard form as 
.
A. ax2 = bx + c B. ax2 + bx = c C. ax2 + bx + c = 0