Mathematics, 12.12.2019 19:31 skyemichellec
Let f(x) = 1 x and g(x) = 1 x if x > 0 8 + 1 x if x < 0 show that f '(x) = g'(x) for all x in their domains. can we conclude from the corollary below that f − g is constant? if f '(x) = g'(x) for all x in an interval (a, b), then f − g is constant on (a, b); that is, f(x) = g(x) + c where c is a constant. for x > 0, f(x) = g(x), so f '(x) = g'(x). for x < 0, f '(x) = and g'(x) = , so f '(x) g'(x). however, the domain of g(x) is not an interval [it is (−[infinity], 0) ∪ (0, [infinity])] so we cannot conclude that f − g is constant (in fact it is not).
Answers: 3
Mathematics, 21.06.2019 19:30, lalaokawami0912
Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?
Answers: 3
Mathematics, 21.06.2019 22:00, Jasten
(05.02)a farmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. a parallelogram with a height of 6 yards and side length 9 yards. the height forms a triangle with the slanted side of the rhombus with a base of 2.5 yards. rhombus is split into a soy half and a corn half. each bag of soil covers 40 square yards. how many bags should the farmer purchase?
Answers: 3
Mathematics, 22.06.2019 01:10, abadir2008
Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.
Answers: 3
Let f(x) = 1 x and g(x) = 1 x if x > 0 8 + 1 x if x < 0 show that f '(x) = g'(x) for all x i...
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