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Use the graphing guidelines to make a complete graph of t 10-1²-12² Chuse the corect graph below OA. Q OB Ar OC. OD. AY SO

Determine the intervals on which the following function is concave up or concave down. Identify any inflection points f(x)=2x¹-4x²+2 Determine the intervals on which the given function is concave up or concave down Select the correct choice below and fill in the answer box(es) to complete your choice. (Simplify your answer. Type your answer in interval notation. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed) OA. The function is concave up on OB. The function is concave up on OC. The function is concave down on and concave down on Locate any inflection points of f. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA An inflection point occurs at x (Use integers or fractions for any numbers in the expression Use a comma to separato answers as needed) OB. There are no inflection points for f

Locate the critical points of the following function. Then use the Second Derivative Test to determine whether they correspond to local maxima, local minima, or neither. 1(x)=x²-9x² What is(are) the critical point(s) of 17 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. The critical point(s) is(are)x= (Use a comma to separate answers as needed. Type an integer or a simplified traction.) OB. There are no critical points for f What is/are the local maximum/maxima of 1? Select the correct choice below and, if necessary, fill in the answer box to complete your choice OA. The local maximum/maxima of fis/are at x= (Use a comma to separate answers as needed. Type an integer or a simplified fraction) OB. There is no local maximum of t What is/are the local minimum/minima off? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. The local minimum/minima of fis/are at xe (Use a comma to separate answers as needed. Type an integer or a simplified fraction) OB. There is no local minimum of t

nd the ervals on which fas increasing and decreasing 100-7 cos(x) on 3 51 Select the correct choice below and necessary, fill in the answer bastes) to complete your choice OA Tis decreasing on the open intervas) and is incrasing on the open interval) (Semplify your answers. Use a comma to separate anmwers as needed. Type your answers in interval notation. Type an exact answer, using as needed. Use integers or fractions for any numbers in the expression) OB is increasing on the open interval(s) fis never decreasing (Simplity your answer Use a comma to separate answers as needed Type your answers in interval notation Type an exact answer, usings as needed. Use integers or tractions for any numbers in the expression) OC is decreasing on the open intervals) is never increasing (Simplify your answer. Use a comma to separato answers as needed. Type your answers in interval notation Type an exact answer using was needed. Use integers or fractions for any numbers in the expression) OD tis never increasing or decreasing

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The lipse rate the cale at which the lampasature decrein in the atmosphere with respect to increasing atitude Concurent measurements indicate that at an elevation of 65 km, the temperatas -8.7°C and at an elevation of 3.7 km the temperature is 58°C. Based on the Mean Value Thecem, cat it be concluded that the apie rate exceeds the Preshold value of 7Cm at some intermediate levoton? Expban. Can be concluded that the lipse rate exceech the threshold value of 7"Ces at some intermediate elevation? uple nale OA. Yes son part betwem 37 km and 65 m me upoe de ie 55"ches which is then the theshot vid On Yes Asore pont between "Oh, which is greater than the threshold va rate 22"Chem, which is greater than the tredhod value operate is 55Cm which is less thas the threshold value OCM se pot OD Na At some pork between