ap calculus ab
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AP Calculus AB. Day 2 Section 7.1. 1.Find the area of the region on bounded by. 2.Find the area of the triangle with vertices A(2,-3), B(4,6), and C(6,1). AP Calculus AB. Day 2 Section 7.1. 1.Find the area of the region on bounded by. - PowerPoint PPT PresentationTRANSCRIPT
04/19/23 Perkins
AP Calculus AB
Day 2Section 7.1
1. Find the area of the region on bounded by sin2 and cos .f x x g x x
sin2 cosx x2sin cos cosx x x
2sin cos cos 0x x x cos 2sin 1 0x x
12cos 0 sinx x
52 6 6,x x
1
-1
2
2
6
sin2 cosA x x dx
5
6
2
cos sin2x x dx
2u x2du dx
2
6
12 cos2 sinx x
56
2
12sin cos2x x
1 1 1 1 1 12 4 2 2 4 21 1
1 14 4
1
2
5,
6 6
2. Find the area of the triangle with vertices A(2,-3), B(4,6), and C(6,1).
4
2
A AB AC dx 6
4
2
-2
-4
-6
5
C
B
A
6
4
BC AC dx 6 3 9
4 2 2mAB
1 31
6 2mAC
1 6 5
6 4 2mBC
AB 926 4y x 92 12y x
AC 1 1 6y x 5y x
BC 526 4y x 52 16y x
4
92
2
12 5x x dx 6
52
4
16 5x x dx
4 6
7 72 2
2 4
7 21x dx x dx
4 62 27 74 42 4
7 21x x x x
28 28 7 14 63 186 28 84
7 7
14
Perkins
AP Calculus AB
Day 2Section 7.1
1. Find the area of the region on bounded by sin2 and cos .f x x g x x
5,
6 6
2. Find the area of the triangle with vertices A(2,-3), B(4,6), and C(6,1).
6
4
2
-2
-4
-6
5
C
B
A