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IB Mathematics: Applications and Interpretation HL · AHL 3: Further Integration · AHL 3.7

Area between a curve and the y-axis Problem set A Answers

Skills

  1. \(\frac{56}{3}\) = 18.7

  2. \(\frac{195}{4}\) = 48.8

  3. 1.67

  4. 10.2

  5. 2.48

  6. 0.532

In context

  1. 28.5

  2. 15.9

Stretch

    1. (a) 6
    2. (b) Shown: \(\int_1^{7}\ln x\,dx = 7\ln 7-6\) = 7.62

  2. k = 3.80

jmaths.xyz · AI HL · AHL 3.7 Area between a curve and the y-axis