Sue and kathy were doing their algebra homework they

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29Sue and Kathy were doing their algebra homework. They were asked to write the equation ofthe line that passes through the points (3,4) and (6,1). Sue wrotey4(x3) and Kathywroteyx3. Justify why both students are correct.1313Algebra I (Common Core) – June ’16[12]suekathyy4ttxt3y3txt344t3fz34t3f3t3413orrun41316363354912333Fir
30During a recent snowstorm in Red Hook, NY, Jaime noted that there were 4 inches of snow onthe ground at 3:00 p.m., and there were 6 inches of snow on the ground at 7:00 p.m.If she were to graph these data, what does the slope of the line connecting these two pointsrepresent in the context of this problem?xyiis
Algebra I (Common Core) – June ’16[13][OVER]
31The formula for the sum of the degree measures of the interior angles of a polygon isS180(n2). Solve forn, the number of sides of the polygon, in terms ofS.Algebra I (Common Core) – June ’16[14]5180n25180n360360364118,84n3oµ
32In the diagram below,f(x)x32x2is graphed. Also graphed isg(x), the result of a translationoff(x).Determine an equation ofg(x). Explain your reasoning.xy–3–2–101212–1–2–3–4g(x)f(x)Algebra I (Common Core) – June ’16[15][OVER]fangangxX3224gGoesdown4units
33The height,H, in feet, of an object dropped from the top of a building aftertseconds is given byH(t)16t2144.How many feet did the object fall between one and two seconds after it was dropped?Part IIIAnswer all 4 questions in this part. Each correct answer will receive 4 credits. Clearlyindicate the necessary steps, including appropriate formula substitutions, diagrams, graphs,charts, etc. Utilize the information provided for each question to determine your answer.Note that diagrams are not necessarily drawn to scale. For all questions in this part, a correctnumerical answer with no work shown will receive only 1 credit. All answers should bewritten in pen, except for graphs and drawings, which should be done in pencil.[16]
Determine, algebraically, how many seconds it will take for the object to reach the ground.Algebra I (Common Core) – June ’16[16]O16EYt14414414414416t276,1
Algebra I (Common Core) – June ’16[17][OVER]34The sum of two numbers,xandy, is more than 8. When you doublexand add it toy, the sum isless than 14.

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Term
Fall
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Expression, Elementary algebra, soda sales

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