Mathematics Practice Test – Integration

Using the substitution u = 5 – x²,  evaluate (WASSCE FM 2006)

A. -1

B.

C.

D. 1

If    = 2x – 3 and y = 3 when x = 0, find y in terms of x.

A. x² – 3x – 3
B. 2x² – 3x
C. x² + 3x + 3
D. x² – 3x + 3

Evaluate (WASSCE FM 2009)

A.      B.      C.      D.

Find the area bounded by the line y = 4x, the x axis, and the ordinates x = 0 and x = 5.

A. 30 sq units    B. 40 sq units    C. 50 sq units    D. 60 sq units

Find the area under the curve y = between the ordinates x = 0 and x = 2.

A. sq. units

B. sq. units

C. sq. units

D. sq. units