Use the formula 
, where 
to rewrite the trigonometric expression in the following form.
?
?
?
A. 
B. 
C. 7 
D. 3 
E. 3 
Answer: B
Mathematics
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Solve the initial value problem for y as a function of x.
= 1, x > 8, y(16) = ln (2 + 8
)
A. y = 
ln 
+ ln 8
B. y = ln 
+ ln (2 + 8
)
C. y = ln (x + 
) + ln (2 + 8
)
D. y = ln (x + 
) + ln (2 + 8
) - ln (16 + 8
)
Mathematics
Solve the problem.If you save $28.25 off the list price buying from a discount catalog, and the list price is $129.31, what is the discount price?
A. $101.06 B. $141.00 C. $100.06 D. $157.56
Mathematics
Identify the equation without completing the square.4x2 - 3y2 - 3x + 3y + 3 = 0
A. hyperbola B. ellipse C. parabola D. not a conic
Mathematics
Find all real numbers that satisfy the equation.tan 4x = 0
A. 
B. 
C. {x 
x = 2k?}
D. {x 
x = k?}
Mathematics