Let f(x) = (x² − 3)eª. (x² − 3)e. The function has two critical points at x = -3, and x = 1. (a) Use the second derivative test to classify each critical point as local max or local min. (b) Find the global maximum value M and the global minimum value m of the function f(x) on the interval ï € [−4, −2]. (c) Consider the definite integral -2 -2 (x² — 3)e* dx. Use your result from part (b) f(x) dx = fe -4 -4 to find an underestimate and overestimate for the integral. (d) Find the right sum using n=2, i.e., RIGHT(2), for the integral -2 -2 [₁² f(x) dx = [ -4 -4 below. Round your answer to two decimal places. 2 (x² − 3)e dx. Enter this value in the blank

Advanced Engineering Mathematics
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Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Let ƒ(x) = (x² − 3)eª. The function has two critical points at
X = -3, and x = 1.
(a) Use the second derivative test to classify each critical point as local max or local
min.
(b) Find the global maximum value M and the global minimum value m of the
function f(x) on the interval ï € [−4, −2].
(c) Consider the definite integral
-2
f(x) dx
=
f(x) dx
-2
F
-4
to find an underestimate and overestimate for the integral.
=
(x² − 3)eº dx. Use your result from part (b)
-4
(d) Find the right sum using n=2, i.e., RIGHT(2), for the integral
-2
-2
[₁² (2₂²-3) e²
-4
-4
below. Round your answer to two decimal places.
dx. Enter this value in the blank
Transcribed Image Text:Let ƒ(x) = (x² − 3)eª. The function has two critical points at X = -3, and x = 1. (a) Use the second derivative test to classify each critical point as local max or local min. (b) Find the global maximum value M and the global minimum value m of the function f(x) on the interval ï € [−4, −2]. (c) Consider the definite integral -2 f(x) dx = f(x) dx -2 F -4 to find an underestimate and overestimate for the integral. = (x² − 3)eº dx. Use your result from part (b) -4 (d) Find the right sum using n=2, i.e., RIGHT(2), for the integral -2 -2 [₁² (2₂²-3) e² -4 -4 below. Round your answer to two decimal places. dx. Enter this value in the blank
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