Question: Using Figure 5.43, decide whether each of the following definite integrals is positive or negative. (a) 4 5 f(x) dx (b) 1 4

Using Figure 5.43, decide whether each of the following definite integrals is positive or negative.
(a) ∫−4−5 f(x) dx 

(b) ∫1−4 f(x) dx 

(c) ∫31 f(x) dx 

(d) ∫3−5 f(x) dx

f(x), +++ -3 Figure 5.43 - x

f(x), +++ -3 Figure 5.43 - x

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