Calculus - Calculus2 - quiz1

Question 1: What is the indefinite integral of $5x^4+2x$?

x^5+2x^2+C 20x^3+2+C 5x^5+2x^2+C x^5+x^2+C

Question 2: What is the definite integral $\int_0^1 2x dx$?

2 1/2 0 1

Question 3: What is the indefinite integral of $sin(x)+cos(x)$?

-cos(x)+sin(x)+C sin(x)+cos(x)+C cos(x)-sin(x)+C cos(x)+sin(x)+C

Question 4: What is the integral $\int_1^e \frac{1}{x} dx$?

ln(e) 1 e-1 e

Question 5: What is the indefinite integral of $3e^x+2$?

e^x+2x+C 3e^x+x^2+C 3e^x+2x+C 3e^x+2x^2+C

Question 6: What is the integral $\int_0^{\pi} sin(x) dx$?

0 1 -2 2

Question 7: What is the indefinite integral of $x^2*e^x$?

e^x(x^2-2x+2)+C e^x(x^2+2x+2)+C x^2*e^x+C x^3*e^x/3+C

Question 8: What is the integral $\int_0^2 (x^2+1) dx$?

4 14/3 8 16/3

Question 9: What is the indefinite integral of $\frac{1}{1+x^2}$?

arctan(x)+C 1/(2(1+x^2))+C arcsin(x)+C ln(1+x^2)+C

Question 10: What is the integral $\int_1^2 \frac{1}{x^2} dx$?

1/4 1 2 1/2

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