is it over or under estimated And by how much is it over or underestimated ework
ID: 3186128 • Letter: I
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is it over or under estimated
And by how much is it over or underestimated
eworkaspxthomeworkid 434712195&questionld-1;&flushed-false;&dld-50279308kcenterwin; yes College Algebra Summer 2018 becky buckingham &1 G628/18 9:01 PM Homework: Section 2.4 Homework More on Slope Save Score: 0 of 1 pt 11of 14 (14 compiete) V Score: 78.57%, 1 t ol 14 pts Question 11, 2.4.29 The function fx) 12x3-37x2+263x+569 below models the number of discharges from the military. fx), of active duty gay servicemembers under the "don't ask dont telr policy x years after 1994 Complete parts a and b ?Quedan Help a. Find the slope of the secant line from xtox2 4 The slope of the secant line is (Round to the nearest whole number as needed) Ono)) Years ater 1994 Enter your answer in the answer box and then click Check Answer Che Clear All parts remaining 901 PM O Type here to searchExplanation / Answer
f(x) = 1.2x^3 - 37x^2 + 263 x + 569
at x 1 = 0
f(x) = 569
at x2 = 4
f(x) = 1.2(4)^3 - 37(4)^2 + 263 (4) + 569 = 1105.8
so we have two points ( 0,569 ) and ( 4 , 1105.8)
slope = ( 1105.8 - 569 ) / ( 4-0)
slope = 134
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