Questions from Calculus


Q: Test for symmetry with respect to each axis and to the origin

Test for symmetry with respect to each axis and to the origin. y2 = x3 − 8x

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Q: Use a calculator to evaluate the trigonometric function. Round your answers

Use a calculator to evaluate the trigonometric function. Round your answers to four decimal places. sec 12π / 5

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Q: Determine whether y is a function of x. x2 +

Determine whether y is a function of x. x2 + y2 = 16

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Q: Use a calculator to evaluate the trigonometric function. Round your answers

Use a calculator to evaluate the trigonometric function. Round your answers to four decimal places. csc 2π / 9

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Q: Use a calculator to evaluate the trigonometric function. Round your answers

Use a calculator to evaluate the trigonometric function. Round your answers to four decimal places. sin (–π / 9)

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Q: Use a calculator to evaluate the trigonometric function. Round your answers

Use a calculator to evaluate the trigonometric function. Round your answers to four decimal places. cos (–3π / 7)

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Q: solve the equation for θ, where 0 ≤ θ ≤ 2π

solve the equation for θ, where 0 ≤ θ ≤ 2π 2 cos θ + 1 = 0

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Q: solve the equation for θ, where 0 ≤ θ ≤ 2π

solve the equation for θ, where 0 ≤ θ ≤ 2π 2 cos2 θ = 1

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Q: Solve the equation for θ, where 0 ≤ θ ≤ 2π

Solve the equation for θ, where 0 ≤ θ ≤ 2π 2 sin2 θ + 3 sin θ + 1 = 0

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Q: Solve the equation for θ, where 0 ≤ θ ≤ 2π

Solve the equation for θ, where 0 ≤ θ ≤ 2π cos3 θ = cos θ

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