06 - Approximating Area Under Curve - Kuta Software
06 - Approximating Area Under Curve - Kuta Software
06 - Approximating Area Under Curve - Kuta Software
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-1-<br />
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<strong>Kuta</strong> <strong>Software</strong> - Infinite Calculus<br />
<strong>Approximating</strong> <strong>Area</strong> <strong>Under</strong> a <strong>Curve</strong><br />
Name___________________________________<br />
Date________________<br />
Period____<br />
For each problem, approximate the area under the curve over the given interval using 4 left endpoint<br />
rectangles.<br />
1) y = x2<br />
2) y = x 2 + 3; [−3, 1]<br />
y<br />
2 + x + 2; [−5, 3] x<br />
y<br />
14<br />
14<br />
12<br />
10<br />
8<br />
6<br />
4<br />
2<br />
−8 −6 −4 −2 2 4 6 8<br />
12<br />
10<br />
8<br />
6<br />
4<br />
2<br />
−8 −6 −4 −2 2 4 6 8<br />
x<br />
For each problem, approximate the area under the curve over the given interval using 5 right endpoint<br />
rectangles. You may use the provided graph to sketch the curve and rectangles.<br />
3) y = − x2<br />
4) y = − x2<br />
2 + 6; [−3, 2] x<br />
2 + x + 5; [−1, 4] x<br />
y<br />
y<br />
14<br />
12<br />
10<br />
8<br />
6<br />
4<br />
2<br />
14<br />
12<br />
10<br />
8<br />
6<br />
4<br />
2<br />
−8 −6 −4 −2 2 4 6 8<br />
−8 −6 −4 −2 2 4 6 8
-2-<br />
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For each problem, approximate the area under the curve over the given interval using 4 inscribed<br />
rectangles. You may use the provided graph to sketch the curve and rectangles.<br />
5) y = −x + 5; [−7, −5]<br />
y<br />
14<br />
y<br />
12<br />
10<br />
8<br />
6<br />
4<br />
2<br />
−8 −6 −4 −2 2 4 6 8<br />
x<br />
6) y = 2 x ; [1, 5] 14<br />
12<br />
10<br />
8<br />
6<br />
4<br />
2<br />
−8 −6 −4 −2 2 4 6 8 x<br />
For each problem, approximate the area under the curve over the given interval using 4 midpoint<br />
rectangles. You may use the provided graph to sketch the curve and rectangles.<br />
7) y = −x 2 + 2x + 11; [−1, 3]<br />
8) y = x 2 − 2x + 3; [−1, 3]<br />
y<br />
y<br />
14<br />
14<br />
12<br />
12<br />
10<br />
10<br />
8<br />
8<br />
6<br />
6<br />
4<br />
4<br />
2<br />
2<br />
−8 −6 −4 −2 2 4 6 8<br />
x<br />
−8 −6 −4 −2 2 4 6 8<br />
x
-1-<br />
©8 c2g0y1y3h IKDuTtLab 8SVoMfHtAwsaJrmem YLCLDCS.A 4 mAPlDlL Orvi6g5h0t5s4 YrHevsieCrjvteVd8.c i tMHa8dde6 qwtiZtWhl AIhnyftiQnKiAthey 6CHa4lfcYu9lru1sy.i Worksheet by <strong>Kuta</strong> <strong>Software</strong> LLC<br />
<strong>Kuta</strong> <strong>Software</strong> - Infinite Calculus<br />
<strong>Approximating</strong> <strong>Area</strong> <strong>Under</strong> a <strong>Curve</strong><br />
Name___________________________________<br />
Date________________<br />
Period____<br />
For each problem, approximate the area under the curve over the given interval using 4 left endpoint<br />
rectangles.<br />
1) y = x2<br />
2) y = x 2 + 3; [−3, 1]<br />
y<br />
2 + x + 2; [−5, 3] x<br />
y<br />
14<br />
14<br />
12<br />
10<br />
8<br />
6<br />
4<br />
2<br />
−8 −6 −4 −2 2 4 6 8<br />
36<br />
12<br />
10<br />
8<br />
6<br />
4<br />
2<br />
−8 −6 −4 −2 2 4 6 8<br />
26<br />
x<br />
For each problem, approximate the area under the curve over the given interval using 5 right endpoint<br />
rectangles. You may use the provided graph to sketch the curve and rectangles.<br />
3) y = − x2<br />
4) y = − x2<br />
2 + 6; [−3, 2] x<br />
2 + x + 5; [−1, 4] x<br />
y<br />
y<br />
14<br />
12<br />
10<br />
8<br />
6<br />
4<br />
2<br />
14<br />
12<br />
10<br />
8<br />
6<br />
4<br />
2<br />
−8 −6 −4 −2 2 4 6 8<br />
−8 −6 −4 −2 2 4 6 8<br />
25<br />
20
-2-<br />
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For each problem, approximate the area under the curve over the given interval using 4 inscribed<br />
rectangles. You may use the provided graph to sketch the curve and rectangles.<br />
5) y = −x + 5; [−7, −5]<br />
y<br />
14<br />
y<br />
12<br />
10<br />
8<br />
6<br />
4<br />
2<br />
−8 −6 −4 −2 2 4 6 8<br />
x<br />
14<br />
12<br />
10<br />
8<br />
6<br />
4<br />
2<br />
−8 −6 −4 −2 2 4 6 8<br />
6) y = 2 x ; [1, 5] x<br />
43<br />
2 = 21.5 77<br />
30 ≈ 2.567<br />
For each problem, approximate the area under the curve over the given interval using 4 midpoint<br />
rectangles. You may use the provided graph to sketch the curve and rectangles.<br />
7) y = −x 2 + 2x + 11; [−1, 3]<br />
8) y = x 2 − 2x + 3; [−1, 3]<br />
y<br />
y<br />
14<br />
14<br />
12<br />
12<br />
10<br />
10<br />
8<br />
8<br />
6<br />
6<br />
4<br />
4<br />
2<br />
2<br />
−8 −6 −4 −2 2 4 6 8<br />
x<br />
−8 −6 −4 −2 2 4 6 8<br />
x<br />
43<br />
13<br />
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