5x [Improper integral]. J_o x2+1 00 Select one: -4πί O b. THERE IS NO CORRECT ANSWER O d. Απί 4πί е. -4n

Could you solve 3-5? This has to be turned in by 11:59 PM tonight. Thank you.

Evaluate the integral 1. I = 2. I = 4. I = 5. I = I= 2 3 3. I = 1 4/3 2/3 43 8 - L₁ ²²-1² dr. √2 6. I = T 7

Below a student uses the Substitution Rule for a definite integral incorrectly. „½/2 |x√1-x²dx = }-1²³² 2 Describe in words the mistake the student made. Now redo the problem the correct way. -du = How do you know your answer is correct? Explain. - U 3 Jo = 3