Solve the equation.7x2 = 2x + 2x2
A. 0,
B. 0,
C. 0, -
D.
Answer: A
Mathematics
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Solve the inequality. Write the answer in set-builder notation.3(t + 6) < 9(t - 5)
A.
B.
C.
D.
Mathematics
Give a geometric description of the set of points whose coordinates satisfy the given conditions.x2 + y2 + z2 = 36, z = 5
A. All points on the sphere x2 + y2 + z2 = 36 and above the plane z = 5 B. All points within the sphere x2 + y2 + z2 = 36 and above the plane z = 5 C. The sphere x2 + y2 + z2 = 25 D. The circle x2 + y2 = 11 in the plane z = 5
Mathematics
Graph the function.f(x) = log x
A.
B.
C.
D.
Mathematics
Find the location of the indicated absolute extrema for the function.Maximum
A. (-1, 5) B. (1, 3) C. None D. (3, 1)
Mathematics