Solve.If y varies directly as x and y = 168 when x = 14, what is the value of y when x = 16?
A. 144
B. 192
C. 196
D. 256
Answer: B
Mathematics
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Solve the equation by expressing each side as a power of the same base and then equating exponents.32x = 
A. 
B. {-5}
C. 
D. 
Mathematics
Give the domain and range for the rational function. Use interval notation.f(x) = 
+ 3
A. Domain: (-?, 2) ? (2, ?); Range: (-?, 3) ? (3, ?) B. Domain: (-?, 0) ? (0, ?); Range: (-?, 3) ? (3, ?) C. Domain: (-?, 0) ? (0, ?); Range: (-?, -3) ? (-3, ?) D. Domain: (-?, 3) ? (3, ?); Range: (-?, 0) ? (0, ?)
Mathematics
Find two values of ? that satisfy the equation below. Give values of ? in radians 
. Do not use a calculator.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Solve the problem.If f(x) = 6x2 - 5x and g(x) = 2x + 3, solve for f(x) = g(x)
A. 
B. 
C. 
D. 
Mathematics