
Given P(x) = 2x2 +10x+15 find the function value P(-2) I a) -13 b) 27 c)...
Find all the critical numbers of the function. f(x) = 2x2 + 3x? - 36x + 10 O A. -2 OB. 6 O C. -3,2 OD. 3, -2
15)Find the value of x, given DE¯¯¯¯¯¯¯¯∥BC¯¯¯¯¯¯¯¯, AD=x+33,
BD=x+13, AE=18, and CE=10.
Question 15 Find the value of , given DE || BC, AD = 7+33, BD = 1 + 13, AE = 18, and CE = 10. B D P с E a) O 12 b) 09 c) O 10 d) O 15 N e) None of the above
Find the vertex of the graph of this quadratic function 23) y = -2X2 - 8x - 3 A) (-2,5) B)(-2, -34) C) (2. -27) D) (-2,-27) Use the Leading Coefficient Test to determine the end behavior of the polynomial function. 24) f(x) = -6xx - 1)(x + 5)2 A) y asandy-as- B) yas and y Cy- as- andy asx - D) y asx and y- asx as- 25) f(x) = 5x3 - 4x3 - x5 A) y -as X...
find the limit f(x) = 2x2 -3, if x-2 13-x, ifx < -2 then, determine if the function is continuous at x=-2
Find the area between the graph of the function and the x-axis over the given interval, if possible. 13 f(x) = (x - 1)2 for (-0, 0] O A. 13 OB. 1 O C. - 13 OD. Divergent
part a, b and c please
Problem 4. (15 points) The probabiälity density function of X, the lifetime of a lamp (meured in i hours), Is given 10 0, s 10 (a) Find P(x>20) 3 b) What is the cumulative distribution fpaction of (e) What is the probability that, of 3 of these lampe, at keast 2 will function for at least 15 hours? Assume that the 3 lamps function/fail independent of each other 7
Problem 4. (15 points) The...
13 1. Find a power series for the function f(x)=- centered at c=0, and 2x2 - 5x-18' determine its interval of convergence. You may use 1+x+x' +x' +. 1-X
Find the average value of the function f over the given region. f(x,y) = 8x + 10y over the triangle with vertices (0,0). (10,0), and (0.6). O A. 30 OB. 80 3 OC. 140 3 OD. 86 3
Find all other zeros of P(x) = x =x + 2x2 – 3x - 10, given that -2 + i is a zero (If there is more than one zero, separate them with commas.) 0 Х 5 ?
P(x) = x2-2x-15, find the instantaneous rate of change at x = 2. 7, For the function a. -15 b. 3 c. d. 0 None of the above e. If the total revenue function for a blender is 8. R(x) = 36x-0.0 1x2 where x is the number of blenders sold, what is the average rate of change in total revenue Rix) as x increases from 10 to 20 blenders? a. $34.00 b. $356 c. $35.70 d. $35.50 None of...