The function f(x) = 1.2x - 37x+ 262x+ 569 below models the number of discharges from the military, f(x), of active-duty gay service members under the "don't ask don't tell" policy x years after 1994. Complete parts a and b ... a. Find the slope of the secant line from x, 0 to x4 1400 The slope of the secant line is (Round to the nearest whole number as needed) b. The actual average yearly increase from 1994 to 1998 was 142 Does the slope from part (a) underestimate or overestimate this value? By iow much? 900- The slope from part (a) Vthe actual average yearly ncase 400 The slope from part (a) differs from the actual average yearly ncroase by 10 Years after 1994 Number of Discherges

The function f(x) = 1.2x - 37x+ 262x+ 569 below models the number of discharges from the military, f(x), of active-duty gay service members under the "don't ask don't tell" policy x years after 1994. Complete parts a and b ... a. Find the slope of the secant line from x, 0 to x4 1400 The slope of the secant line is (Round to the nearest whole number as needed) b. The actual average yearly increase from 1994 to 1998 was 142 Does the slope from part (a) underestimate or overestimate this value? By iow much? 900- The slope from part (a) Vthe actual average yearly ncase 400 The slope from part (a) differs from the actual average yearly ncroase by 10 Years after 1994 Number of Discherges

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Crude Oil The U.S. crude oil production, in billionsof barrels, was 1.94 in the year 2010 and is projectedto be 2.26 in 2030.a. Find the projected average rate of change inproduction from 2010 through 2030.b. Use the rate of change from part (a) and the pointcorresponding to 2010 to write the equation of theline that joins the points (2010, 1.94) and (2030,2.26), with x equal to the year 2010 and y equal tothe number of billions of barrels of crude oil.(Source: U.S. Energy Information Administration)
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10 T0 -8 -6 -4 -2 0 6 8 10 -2 -4 -6 -8 10 Slope = %3D 4. 2. do
The height (in centimeters) of a candle is a linear function of the amount of time (in hours) it has been burning. When graphed, the function gives a line with a slope of -0.6. See the figure below. Suppose that the height of the candle after 14 hours is 15.6 centimeters. What will be the height of the candle after 20 hours? Candle height (in cm) 15.6 14 Burning time (in hours) centimeters X S