M MyOpenMath X Consider the function f ( x) = 6 x x * [Solved] Consider the function f( X + X CA https://www.myopenmath.com/assess2/?cid=120900&aid=8653734#/skip/4 > Next question Get a similar question You can retry this question below Consider the function f(a) = 6x + 3x . For this function there are four important intervals: ( - 00, A], [A, B), (B, C], and [C, co) where A, and C are the critical numbers and the function is not defined at B. Find A V2 2 X and B 0 and C 2 X For each of the following open intervals, tell whether f(x ) is increasing or decreasing. ( - 00, A): Increasing (A, B): Decreasing (B, C): Decreasing (C, 90) Increasing Note that this function has no inflection points, but we can still consider its concavity. For each of the following intervals, tell whether f (x ) is concave up or concave down. ( - oo, B): Concave Down (B, co): Concave Up v Type here to search W 10:06 PM O 131 X 9 52 F ~ 0 /() 9/21/2021D M MyOpenMath X Consider the function f ( x ) = 6 x x * [Solved] Consider the function f( X + X -> https://www.myopenmath.com/assess2/?cid=120900&aid=8653734#/skip/5 Course Messages Calendar Gradebook Home > MATH 1122 Fall 2021 Distance > Assessment 2.8 Progress saved Done VOCO Score: 4.78/8 5/8 answered . Question 5 0/1 pt ' 100 99 0 Details Consider the function f(x) = 12x + 75x4 - 120x3 + 6. f(a) has inflection points at (reading from left to right) x = D, E, and F where D is and E is and F is For each of the following intervals, tell whether f(a ) is concave up or concave down. ( - 00, D): Select an answer v (D, E): Select an answer v (E, F): Select an answer v (F, co): Select an answer v Question Haln. ) Vidan M Marcane instructor Type here to search X 10:06 PM O 131 W 2 9 0 52 F ~ 0 /() 9/21/2021M MyOpenMath X Consider the function f ( x) = 6> x * [Solved] Consider the function f( X + X https://www.myopenmath.com/assess2/?cid=120900&aid=8653734#/skip/6 Course Messages Calendar Gradebook Home > MATH 1122 Fall 2021 Distance > Assessment 2.8 Progress saved Done VOCO Score: 4.78/8 5/8 answered . Question 6 0/1 pt 9 100 99 0 Details Consider the function f(x) = 4(x - 3)"/. For this function there are two important intervals: ( - 00, A) and ( A, oo) where A is a critical number. A is For each of the following intervals, tell whether f(x ) is increasing or decreasing. ( - 00, A): Select an answer v (A, oo): Select an answer v For each of the following intervals, tell whether f() is concave up or concave down. ( - 0o, A): Select an answer v (A, oo): Select an answer v Question Help: Video Message instructor Submit Question Type here to search O 10:06 PM 131 X W 2 9 0 52 F ~ 0 /() 9/21/2021D M MyOpenMath X Consider the function f ( x ) = 6 x x * [Solved] Consider the function f( X + X https://www.myopenmath.com/assess2/?cid=120900&aid=8653734#/skip/7 myopenmam Home | My Classes . | User Settings | Log Out Emmanuel Appiah Danquah Course Messages Calendar Gradebook Home > MATH 1122 Fall 2021 Distance > Assessment 2.8 Progress saved Done VOCO Score: 4.78/8 5/8 answered . Question 7 0/1 pt O 100 99 0 Details Consider the function f(x) = x2e19r f(a) has two inflection points at x = C and x = D with C