Integration Strategies

For u-substitution, what should be used for u here:
∫ (tan⁴xsec²x)dx

• tanx
• tan⁴x
• no u needed
• tanxsecx

For u-substitution what should bethe u here?
∫(5xsin(2x²))dx

• 2x²
• 4x
• 5x
• no u substitution needed

For u-substitution what should be "du" in this integral?

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

What method would you use here?

• antiderivatives
• u-substitution
• integration by parts
• slope fields

What method would you use here?

• antiderivatives
• u-substitution
• integration by parts
• slope fields

What method would you use here?

• antiderivatives
• u-substitution
• integration by parts
• slope fields

What method would you use here?

• antiderivatives
• u-substitution
• integration by parts
• slope fields

What method would you use here?

• antiderivatives
• u-substitution
• integration by parts
• slope fields

What method would you use here?

• antiderivatives
• u-substitution
• integration by parts
• slope fields

What would you choose for your u here if you used integration by parts?

• x
• sinx
• cosx
• e^x