Use synthetic division to divide.(5x3 - 2x2 - 7x - 14) ÷ (x - 2)
A. 5x2 + 8x - 23 -
B. 5x2 + 8x + 9 +
C. 5x2 + 8x + 9 -
D. 5x2 - 12x - 31 -
Answer: B
Mathematics
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Find the derivative of y with respect to x, t, or ?, as appropriate.y =
A.
B.
C.
D.
Mathematics
Determine the limit by sketching an appropriate graph.f(x), where f(x) =
A. -10 B. 4 C. 27 D. 3
Mathematics
Determine the amplitude and range of the function and sketch its graph.y = -2 sin x
A. amplitude: 2; range: [-2, 2]
B. amplitude: 2; range: [-2, 0]
C. amplitude: 2; range: [0, 2]
D. amplitude: 2; range: [-2, 2]
Mathematics
The letters x and y represent rectangular coordinates. Write the equation using polar coordinates (r, ?).x2 + y2 - 4x = 0
A. r sin2 ? = 4 cos ? B. r cos2 ? = 4 sin ? C. r = 4 sin ? D. r = 4 cos ?
Mathematics