- #1
buffgilville
- 91
- 0
1) Find the area of the region bounded by the graphs of
f(x) = x^2 - 5x + 3
and
H(x) = -x
Is H(x) an antiderivative? how do I solve this?
2) Find the area of the region bounded by the graphs of
x - y^2 + 2y + 4 = 2
and
2y - 2 - x = 0
so, x = y^2 - 2y - 2 and x = 2y - 2
I, then, substitute the x: y^2 - 2y -2 = 2y -2 and got y^2 - 4y=0
so, y=0,4
then I solve with antiderivatives and got -32/3 but the correct answer is
-16/3
f(x) = x^2 - 5x + 3
and
H(x) = -x
Is H(x) an antiderivative? how do I solve this?
2) Find the area of the region bounded by the graphs of
x - y^2 + 2y + 4 = 2
and
2y - 2 - x = 0
so, x = y^2 - 2y - 2 and x = 2y - 2
I, then, substitute the x: y^2 - 2y -2 = 2y -2 and got y^2 - 4y=0
so, y=0,4
then I solve with antiderivatives and got -32/3 but the correct answer is
-16/3