U-Substitution

What should be used for u in the integral?

• no u needed
• 4t²
• t³
• 1/4t²

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.APR.D.6

CCSS.HSA.SSE.A.1

What should be assigned to u in the integral?

• 2x²
• 4x
• 5x
• no u needed

What should be used for u in the integral?

• tanx
• tan⁴x
• no u needed
• tanx secx

What should u equal in this integral?

• csc(x)
• csc²x
• sin(x)
• cos(x)

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.A.4

What should du equal in this integral?

• tanx secx dx
• secx dx
• sec²x dx
• tanx dx

• A
• B
• C
• D

Tags

CCSS.HSA.APR.A.1

Find the value of the constant, c, in the solution to ∫cos(^θ/₂)dθ, subject to the condition that when θ = π, y = 3.
.

• 1
• 0
• √2
• cannot be determined

• A
• B
• C
• D

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

• -8/3

• -4/3

• 0

• 4/3

• ln(2x²+6) + C
• ln(2x²+6)(4x) + C
• 1/(2x²+6) + C
• 1/(2x²+6)² + C