Derivatives of Trigonometric

What is the derivative of -cos(x)?

• sin(x)
• -sin(x)
• cos(x)
• -cos(x)

What is the derivative of tan(x)?

• -sec²(x)
• -csc²(x)
• sec²(x)
• csc²(x)

What is the derivative of cot(x)?

• sec²(x)
• -sec²(x)
• csc²(x)
• -csc²(x)

y= sin²x find y'

• 2sin x

• 2(sin x)(cos x)

• 2cos x

• 2x(cos x)

Find f'(x) if f(x) = sin⁵ x

• 5 sin x

• 5 sin x cos⁴ x

• 5 sin⁴ x cos x

• -5 sin² x cos² x

Find y' if

y = 10sin(x) +3cos(x)

• 10sin(x)cos(x)+ 3cos(x)sin(x)

• 10cos(x) - 3cos(x)

• 30cos(x)sin(x)

• 10cos(x) -3sin(x)

find y'

y = 20 sin⁴(4x)

• 320sin³(4x)

• 320sin³(4x)cos(4x)

• 80sin³(4x)

• 320sin³(x)cos(x)

FInd y'

y=x^-3 - 6cos(x)

• -3/x⁴ +6sin(x)

• -3x⁴-6sin(x)

• -3/x⁴ -6sin(x)

• 3x⁴+6sin(x)

Tags

CCSS.HSA.SSE.B.3

CCSS.HSF.IF.C.8

What is f'(x) if f(x) = cos(5x⁴)?

• f'(x) = sin(20x³)
• f'(x) = 20x³ sin(5x⁴)
• f'(x) = -sin(20x³)
• f'(x) = -20x³ sin(5x⁴)

.

• (3x²-2)cos(x³-2x)

• -(3x²-2)cos(x³-2x)

• cos(2x²-2)

• sin(2x²-2)