Is the leading cofficient positive or negative and how many real zeros and relative extreme values

Q: The gas mileage g (measured in mi/gal) for a particular vehicle, driven at v mi/h, is given by the…

A: we have g=10+0.7v-0.01v2and 10<v<75 mi/hrwe need to find range of v for g≥20

Q: The equation y=0.447x² +22.616x+163.837, with x equal to the number of years from 1987 to 1998,…

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Q: Find the zeros of the following functions: а. у %3— 2х + 9 b. y = -3x+12 2x+7

A: a. y = -2x + 9  To obtain the zeros of the function, the function should be solved by putting…

Q: Determine the domain of g if g(x) = 10- 1 x.

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Q: Assume that X represents the amount of weekly rainfall and Y represents the amount of weekly grass…

A: The coefficient of determination, Ro = 0.45 Let, X represents the amount of weekly rainfall and Y…

Q: Find the range and the domain of the function shown. Area (cm²) 10. 9 8 7 6 5 4 3 6 Length (cm) x

A: Given:

Q: While in Paris France, part of the group goes to the observation deck of the Eiffel Tower (a height…

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Q: 1 Writing Rewrite the expression p- 1 p without parentheses. Use pencil and paper. Use a different…

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Q: determine an equation for the polynomal function represented in the table of values:  x y -3 0 -2…

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Q: Find the x-intercept and y-intercept of the following function y = -7x 16

A: Given: A function y=-7x-16. To Find: x-intercept and y-intercept.