(1 point) Find all critical point(s) for f(t) = (At + Dekt where A, D and...
(1 point) Suppose that f(x) = (??-9) (A) Find all critical values off. If there are no critical values, enter - 1000. If there are more than one, enter them separated by commas. Critical value(s) = (B) Use interval notation to indicate where f(x) is increasing. Note: When using interval notation in WeWork, you use I for 00,- for -00, and for the union symbol. If there are no values that satisfy the required condition, then enter ")" without the...
Final page 5 of 13 4. Let f(x)8+1 a) Find all the critical points. b) Find the interval(s) where f(x) is decreasing. List these intervals c) Find the r coordinates of all relative maxima. d) Find, if they exist, the s-coordinates of all points of inflection e) Determine the intervals where f is concave up. List these intervals Final page 5 of 13 4. Let f(x)8+1 a) Find all the critical points. b) Find the interval(s) where f(x) is decreasing....
25. The point (0, 0) is the only critical point of the function f(,y)(2+y)++3 in the interior of the disk D +(+1 s 9/4). The following graph is of z .) restricted to the boundary of D, which is parameterized by -cost, y1n t, for 0s t s 2. Find the absolute minimum value of f(x, y) on D. (A) 0 (B) 2 (C) 3 25 3.25 (E) 2.9 (F) 3 (G) 3.25 (H) 4 25.. -8.25 (J) 9.25 3.75...
1 point Find the Laplace transform F(s) of the function f(t) - t-S(t F(s)
(A) Find all critical values off. If there are no critical values, enter None. If there are more than one enter them separated by commas. Critical value(s) = (B) Use interval notation to indicate where f(a) is increasing. If it is increasing on more than one interval, enter the union of all intervals where f(a) is increasing Increasing: (C) Use interval notation to indicate where f(a) is decreasing. If it is decreasing on more than one interval, enter the union...
14. (a) Determine all possible critical point(s) of f(, y) = x2 + xy + y2 - 3.c - 6y. (b) without using the Second Order Partial Derivatives Test (SOPDT), de- termine the nature of the obtained C.P(s). (c) Check your answer in (b) through the (SOPDT). 15. Find a point on the hyperboloid 2z = x2 - y², where the tangent plane is parallel to the plane x - 3y - 2 = 1.
(1 point) Let Compute (4,4) (4,4) (1 point) Let W(s,t) - F(u(s, t), v(s, t)) where u(1,05, u,(1,0-7, ua(1,0) 2 F -5,-2)-7,F (-5,-2)4
(1 point) Use the convolution theorem to determine the inverse of f(s), where a is a positive constant. f(s) = 8(82 + a2)2 c'[f(s)](t) =
-100x 1. Given the function f(x)=- (1-0.5x) (a) Find the y-intercept point (if there is any): (b) Find the x-intercept point(s) (if there is any): (c) Find f'(x): (d) Find critical number(s) of f(x) (Type 1 and Type 2, if there are any): (e) Find the critical point(s) (if there are any): (f) Find the open x-intervals where f(x) increases and decreases: (g) Find the behavior of the function for very large positive x-values (find limit as x goes to...
f(x) = x - 7x11 (A) Find all critical values of f . If there are no critical values, enter - 1000. If there are more than one, enter them separated by commas. Critical value(s) = 0,1 (B) Use interval notation to indicate where f(x) is increasing. Note: When using interval notation in WebWork, you use I for 00, -I for -00, and U for the union symbol. If there are no values that satisfy the required condition, then enter")"...