Calculus - Calculus2 - quiz1

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

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

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

1 2 1/2 0

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

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

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

1 e e-1 ln(e)

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

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

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

2 1 0 -2

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

e^x(x^2-2x+2)+C x^3*e^x/3+C e^x(x^2+2x+2)+C x^2*e^x+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 $\frac{1}{1+x^2}$?

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

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

2 1 1/2 1/4

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