MULTIPLE CHOICE. PLEASE ANSWER CORRECTLY PEOPLE ARE GIVING ME WRONG ANSWERS. PLE
ID: 2871690 • Letter: M
Question
MULTIPLE CHOICE. PLEASE ANSWER CORRECTLY
PEOPLE ARE GIVING ME WRONG ANSWERS. PLEASE SOMEONE HELP 500 POINTS
6. Find the area of the region bounded by the curves y = x^2 + 1 and y = 2.
a. 4/3
b. 2/3
c. 11/9
d. 5/3
e. None of the above
7. Find the area of the region bounded by the curves y =x^2 and y = x.
a. 1/3
b. 1/9
c. 1/6
d. 5/6
e. None of the above
8. Find the area of the region bounded by the curves y = x^2- 1 and y = ?x^2
a.root2/2
b.sqroot 3/6
c.sqroot3/2
d. 2sqroot 2/3
e. None of the above
9. Find the area of the region bounded by the curves y = x^2 and x = y^2
a. 1/9
b. 1/3
c. 1/12
d. 1/24
e. None of the above
10. Find the area of the region bounded by the parabolas y = 2x -x^2 and y = x^2
a. 1/3
b. 1/4
c. 1/5
d. 3/5
e. None of the above
11. Find the area of the region bounded by the parabola x = y^2 and x - 2y = 3.
a. 29/3
b. 32/3
c. 35/3
d. 38/3
e. None of the above
Explanation / Answer
6)a 4/3
7)c 1/6
8)d 2?2/3
9)b 1/3
10)a 1/3
11)e none (ans is 28/3 no match in a,b,c,d)
12)b x=sin u
13)d 3x=4sec u
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