calculus

consider the function f that is continuous on the interval [-5,5] and for which the definite integral 0(bottom of integral sign) to 5(top of integral sign) of f(x)dx=4. Use the properties of the definite integral to evaluate each integral:

(a) definite integral from 0(on the bottom of the integral sign) to 5(top of integral sign) of[f(x)+2]dx

(b) definite integral from -5(bottom of integral sign) to 5(top of integral sign) f(x)dx, given that f is an even function.

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asked by Linda
  1. draw a picture !

    (a) 5*2 = 10
    4 + 10 = 14

    (b) 2 * 4 = 8

    Unless I am missing something :)

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    posted by Damon

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