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13. Let f(x) = x2 + 3x - 13x - 15 (3 points each) a. List...

Question

13. Let f(x) = x2 + 3x - 13x - 15 (3 points each) a. List...

13. Let f(x) = x2 + 3x - 13x - 15 (3 points each) a. List the possible rational zeros b. Find all rational zeros c. Factor it
13. Let f(x) = x2 + 3x - 13x - 15 (3 points each) a. List the possible rational zeros b. Find all rational zeros c. Factor it into linear factors

Answers

25x+1000 c(a)=0.100²+250 + a) Average cost Clay 0.10²+25% i tooo o.12 +25 +1000 L b) c(oc) is c(x)=o10² +250 +1000 c(x)= 0.2(x+1) [043+5)-3(x+5)) - (+) (0-3)(x+5) so other zeros are 3 and is other way: we can test other possible zeros the rational z


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