Lesson Example Discussion Quiz: Class Homework |
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\$ |
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