Quiz In Class

Title: Integration

Grade: 10-a Lesson: S2-L6

Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the ten problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts.

Quiz: in Class

Problem Id Problem Options

1

Evaluate \$ \int (2x) dx \$ with limits from 0 to 4.

A) 19

B) 16

C) 27

D) 11

2

Evaluate \$ \int (x * sin(x^2)) dx\$.

A) \$ (1/2) cos(x^2) + c \$

B) \$ (-1/2) cos(x^2) + c \$

C) \$ 2 cos(x^2) + c \$

D) \$ (-2) sin(x^2) + c \$

3

Evaluate \$ \int (e^x * cos(e^x)) dx\$.

A) \$ cos(e^x) + c \$

B) \$ sin(e^x) + 2cos(e^x) \$

C) \$ e^x + sin(e^x) + c\$

D) \$ sin(e^x) + c \$

4

Evaluate \$ \int (sin^2(x) * cos(x)) dx\$.

A) \$ (cos^3(x)) /3 + c \$

B) \$ (sinx * cos^3(x)) /3 + c \$

C) \$ (sin^3(x)) /2 + c \$

D) \$ (sin^3(x)) /3 + c \$

5

Evaluate \$ \int x^2(1+ 1/x^2 ) dx\$.

A) \$ x^3/3 + 2x + c \$

B) \$ x^3/3 + x^2/2 + c \$

C) \$ x^3/3 + x + c \$

D) \$ x^3/3 + 2x + c \$

6

Evaluate the definite integral of \$g(x) = 4x^3 - 2x^2 + 3x - 1\$ from x = 1 to x = 3.

A) 75.6

B) 71.6

C) 72.6

D) 74.4

7

Evaluate the indefinite integral of \$g(x) = 2e^x + 5/x + 3sin(x) dx\$.

A) \$ 2e^x + 5ln| x | - 3cos(x) + C \$

B) \$ 2e^x + 5xln| x | - 3sin(x) + C \$

C) \$ 2e^x - 5ln| x | - 3cos(x) + C \$

D) \$ 2e^x - 5ln| x | + 3cos(x) + C \$

8

Evaluate \$ \int 4x^3 + 3 sinx - 7\sqrtx dx\$.

A) \$ x^4 - 3cosx - 14/3 x^(3/2) + c \$

B) \$ x^4 - 3cosx + 17/2 x^(3/2) + c \$

C) \$ x^3 - 3sinx + 11/3 x^(3/2) + c \$

D) \$ x^4 - 3cosx + 9/3 x^(3/2) + c \$

9

Evaluate the integral \$ \int (x^2 - 4x + 5)/(x - 3) dx\$.

A) \$ x^2/2 - 5x + 2 ln| x - 3 | + c \$

B) \$2x + 2 ln| x - 3 | + 1/2 (x - 3)^2 - 6 + c \$

C) \$2x^2 + ln| x - 3 | - 1/2 (x - 3)^2 + 6 + c \$

D) \$ x^2/2 + 1/2 (x - 3)^2 + 4 ln| x - 3 | + c \$

10

Evaluate the integral \$ \int sin(\sqrtx)/\sqrtx dx\$.

A) \$ - 4 cos (\sqrtx) + c\$

B) \$ - 2 cos (\sqrtx) + c\$

C) \$ - 2 sin (\sqrtx) + c\$

D) \$ - 2 \sqrtx cos (\sqrtx) + c\$


Copyright © 2020-2022 saibook.us Contact: info@saibook.us Version: 1.5 Built: 25-April-2024 09:20AM EST