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Posted: **Thu Jul 14, 2022 4:34 pm**

: For The Following Function A Give The Coordinates Of Any Critical Points And Classify Each Point As A Relative Maximum 1 (17.96 KiB) Viewed 26 times

: For The Following Function A Give The Coordinates Of Any Critical Points And Classify Each Point As A Relative Maximum 2 (16.58 KiB) Viewed 26 times

: For The Following Function A Give The Coordinates Of Any Critical Points And Classify Each Point As A Relative Maximum 3 (25.03 KiB) Viewed 26 times

For the following function, a) give the coordinates of any critical points and classify each point as a relative maximum, a relative minimum, or neither; b) identify intervals where the function is increasing or decreasing; c) give the coordinates of any points of inflection; d) identify intervals where the function is concave up or concave down, and e) sketch the graph. k(x)=3x4+8x3
Grwole to Grisct gaphtanion
According to a study, a vehicle's fuel economy, in miles per gallon (mpg). decreases rapidly for speeds over 45 mph. a) Estimate the speed at which the absolute maximum gasoline mileage is obtained. b) Estimate the speed at which the absolute minimum gasoline mileage is obtained. c) What is the mileage obtained at 90 mph?