Find the x-intercepts of the graph of each equation.y = 10x2 + 31x + 15
A. 
, 
B. 
, 
C. 
, 
D. 
, 
Answer: B
Mathematics
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Test the vector field F to determine if it is conservative.F = xyi + yj + zk
A. Not conservative B. Conservative
Mathematics
Simplify.
A. 45x(x + 6)
B. 
C. 
D. 
Mathematics
The function f is one-to-one. Find its inverse.f(x) = 3x + 2
A. f-1(x) = 
B. f-1(x) = - 
C. f-1(x) = 
D. f(x) = 
Mathematics
Solve the problem.Which of the pairs of numbers whose sum is 76 has the largest product?
A. 30 and 46 B. 28 and 48 C. 37 and 39 D. 38 and 38
Mathematics