Rewrite the quadratic function in standard form by completing the square.f(x) = 3x2 - 4x
A. f(x) = 32 +
B. f(x) = 32 +
C. f(x) = 32 -
D. f(x) = 32 -
Answer: D
Mathematics
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Solve the problem.Evaluate Rwhere R is the interior of the ellipsoid
. Hint: Let
and then convert to spherical coordinates.
A. 72? B. 72?2 C. 96? D. 96?2
Mathematics
Solve the equation.2 + log3(2x + 5) - log3 x = 4
A.
B.
C.
D.
Mathematics
Use a calculator to graph the function. y = -sin3x
A.
B.
C.
D.
Mathematics
Solve.Initially, a pendulum swings through an arc of 3 feet. On each successive swing, the length of the arc is 0.8 of the previous length. After 10 swings, what total length will the pendulum have swung (to the nearest tenth of a foot)?
What will be an ideal response?
Mathematics