Mathematics, 22.02.2020 14:20 0139236
1. Most cars get their best gas mileage when traveling at a relatively slow speed. The gas mileage M for a certain new car is modeled by the function
wheres is the speed in mi/h and M is measured in mi/gal.
1. Using the table, calculate the average rate of change using the interval [16, 30] and [50, 60].
2. What does this rate of change mean?
The table below shows inputs for the interval of 12 < s < 70.
2. The standard form for a quadratic function is given by the function f(x)=2x2β8xβ24.
1) Rewrite the function two equivalent forms: factored form and vertex form.
2) Use any form to sketch a graph of the function and label the key characteristics.
3) Use different forms of the quadratic function to determine the zeros, axis of symmetry, vertex and max/min of the quadratic function.
3. Analyze the following two functions.
f(x)
g(x)
Write two paragraphs to compare the key characteristics.
Answers: 2
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The bake stars picked 907 apples last weekend at a local orchard they made caramel apples and sold them in the bakery in trays of 6
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What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)
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Mathematics, 21.06.2019 22:30
Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (Γ’β4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)
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Mathematics, 22.06.2019 02:00
The poll report includes a table titled, βamericans using cash now versus five years ago, by age.β the age intervals are not equal. why do you think the gallup organization chose the age intervals of 23β34, 35β54, and 55+ to display these results?
Answers: 3
1. Most cars get their best gas mileage when traveling at a relatively slow speed. The gas mileage M...
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