Show all work. Answers without adequate justification will not receive full credit. 1. 12 pts Find...
help ents: Show your steps. Answers without adequate work will receive no credits. 1. (15 pts) Two point charges are located on the x axis as follows: charge - 4.80 nC at X -0.600 m, and charge g = + 3.60 nC at the origin. What is the net force (x, y components) exerted by these two charges on a third charge 43 - 5.00 nC located at x - 0.400 m?
Please show all work for full credit, Circle or otherwise clearly indicate your answer to each question. Simplify all answers. Do not leave any negative exponents or complex fractions in your final answers. Compute the given derivative. 1) dx =-9 Simplify. 2) e4x - 1 Differentiate. 3) e3x ex 4) f(x) = 1 + x2
1. You must SHOW ALL YOUR WORK on the test to receive full credit. 2. Print your name and Id# on the top of the first page. 3. Always give the exact answer(s) in the simplest form unless it's specified otherwise. 4. Box your final answers. GOOD LUCK! 1) (11 points) Find all critical numbers of f(x)=x-Vx. (Show all five steps.) 2) (11 points) The below figure shows the graph of derivative function f '(x) of a function f(x). The...
In order to receive full credit on these problems, you must clearly show all your work. An answer without justification will receive 0 credit. 1. (10 marks) Consider the subspace V = Span 11 [2] 5] - 1 [5] -71 [1] doo (a) Find a basis for V and V. (b) Find dim(V) and dim(V+). (c) Find a matrix B satisfying V = null(B). 2. (2 marks) True or False: If E is an elementary matrix, then nullity(A) = nullity(EA)....
vements, choose Check for Updates For maximum credit, show all work! 1. Find each of the following limits If it exists. lim f(x) where f(x)-2-1 x d) is the function f of part c) continuous atx=4? Explain. e) lim 2. Find the derivative of each of the following. Use shortcut rules. You do not need to simplify: a) y = 3x2 +5 b) = (2x +5x72/x - 3) 10le? +16) MacBook Air
You must show all your work to receive full credit for each problem. Final answers must be simplified and circled. 1. Complete the table below (use fractions not decimals!) and use it to graph the function f(x) = 3*. X у -2 Domain -1 Range O coordinates of the y-intercept 1 equation of the asymptote N
Show all work. Answers without supporting work will receive no credit. 1.) Evaluate the limit using l'hopital's rule if necessary b.) lim xan a.) lim Please write clearly.
please show all work Directions: Show all work. No credit can be given without proper justification. 1. Solve the initial value problem (a) (3 points) " - 9x = 82(t); (0) = x'(0) = 0 (b) (3 points) " + 16x = 8(t) + cos(t); (0) = x'(0) = 0
PROBLEMS. SHOW ALL WORK TO RECEIVE FULL CREDIT. NO WORK NO CREDIT 1)A compound decomposes by a first-order process. If 21% of the compound decomposes in 60 minutes, calculate the half-life (in minutes) of the compound. (10 points) Ln CA- LnA-K +V2= Ln2 K 36005 0.211 0.79 -4.56-0.a36-K60min K.60mint 1.304 KEO.0aa063 +V2= Ln31.41 min 9
vork. Answers without adequate work will receive no credits. w (a5 pts) In the figure below, CI 10.0 uF, C2 20.0 F,C3 6.0 uP.(a) Find the equivalent capacitance of the combination. (b) If V9 V, calculate the voltage across each capacitor C1 V C2 c3