Mathematics, 08.12.2020 01:50 sullivanjakob
Doran wants to graph g(x) = 4x^2 - 24x + 7. He ends up with the graph
shown. He knows it will have a y-intercept at (0,7), because c=7. He knows
that -b/2a will give him the axis of symmetry, or the x-coordinate of the
vertex. When he calculates -b/2a, he gets -3. which he substitutes back
into the function, and gets 115. He puts those together, for a vertex of (-3,
115). However, that isn't the vertex on his graph. What mistake did Doran
make, and what result should he have gotten? Explain clearly, referring to
the axis of symmetry, and vertex of the parabola specifically, and
numerically. *
Answers: 1
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Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie
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The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?
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Doran wants to graph g(x) = 4x^2 - 24x + 7. He ends up with the graph
shown. He knows it will have...
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