Mathematics, 11.10.2019 16:30 tangia
For the graph of the function, identify the axis of symmetry, vertex and the formula for the function.
axis of symmetry: x = 0.5; vertex: (0.5, β0.75); f(x) = βx2 + x β 1
axis of symmetry: x = β0.5; vertex: (β0.5, β0.75); f(x) = βx2 + x β 1
axis of symmetry: x = 0.5; vertex: (0.5, β0.75); f(x) = βx2 β x β 1
axis of symmetry: x = 0.5; vertex: (0.5, β0.75); f(x) = βx2 + 2x β 1
Answers: 1
Mathematics, 21.06.2019 17:30
Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?
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Mathematics, 21.06.2019 21:30
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Mathematics, 22.06.2019 04:20
1. suppose that scores on a knowledge test are normally distributed with a mean of 71 and a standard deviation of 6. a. label the curve: show the mean and the value at each standard deviation: b. if angelica scored a 76 on the test, what is her z-score? (draw her score on the curve above and label) c. what percent of students did angelica score higher than? how can you tell? d. if 185 students took the test, how many students scored higher than angelica?
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For the graph of the function, identify the axis of symmetry, vertex and the formula for the functio...
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