f(t) 18) Make a sketch of the time domain function f(t) (t-1)us(t) on the grid provided. Label key features and values to communicate the exact details f the function f(t) 18) Make a sketch of t...
A function f has the domain (-6, 12] with f(6) = 7 and has the features listed below. • f'(x) <0 on (-6.-3) and (6.12] • F"(x) <0 on (0,12] • f'(x) = 0 when r=-3,6 f"(r) = 0 when r = • f'(x) > 0 on (-3,6) . f"(x) > 0 on (-6,0) (a) Make the sign chart. Use the conventions discussed in the class. Use your sign chart from (a) to sketch a possible graph of f on...
Cn Part A - Knowledge/Understanding and Application, Making Connections Sketch the rational function f (by first analyzing its key features/properties by x32x2-11x-12 hand: domain, intercepts, asymptotes, and behavior near the asymptotes. You would notice that there is one optimum value needed before we can sketch the curve. 2) Is it possible for us to calculate the optimum value first before sketching the curve? State your prediction and justify your reasons for saying yes or no. You may choose to show...
4) Identify the following key features/properties using intervals only: intervals when the function is positive/negative, intervals when the function is increasing/decreasing, intervals when the slope of the function is positive/negative, and intervals when the slope of the function is increasing/decreasing do the questions.) All calculations must be performed using exact values (fractions and radicals) cm Part A - Knowledge/Understanding and Application, Making Connections 1) Sketch the rational function f(x) hand: domain, intercepts, asymptotes, and behavior near the asymptotes. You would...
Please help with the first two questions. 1. Sketch the domain of f(x,y) = 14 – x2 - y2 x-1 2. Sketch the domain of f(x,y) = In(y + x?) - -- y. 3. Find two level curves for f(x,y) = y - x + 1 (make sure to label k-values).
Sketch the graph of two periods of the function. Label the key points showing intercepts, asymptotes, and the location of any maximum and minimum values. Give any phase shifts or vertical shifts as necessary. 6. Graph on the same axes f(x)= 3sin(x+1) Show 5 key points
Question Help 9.1.13 The values of a period 2π function f(t) in one full period are given. Sketch several periods of its graph and find its Fourier series. f(t) = Sketch several periods of its graph. Choose the correct graph below A. frt) frt) f(U) -2x 2t -2 -2J 2x 2x Find its Fourier series. f(t) (Type a series using n as the index variable and 1 as the starting index, Type an exact answer, using π as needed. Use...
1. A discrete-time LTI system has the system function H(z) given below: H(2)1 2 (e) Determine the impulse response hin] associated with the stable system defined by this system function. (f) Make a careful sketch of the frequency response magnitude, i.е., IH(ew), of this system for lwl S T. Label your sketch! 1. A discrete-time LTI system has the system function H(z) given below: H(2)1 2 (e) Determine the impulse response hin] associated with the stable system defined by this...
Sketch the voltage waveform for the time domain function: 10 - 3r(+3) - 6r(r+1)+3r() -3r(1-3) Where is in seconds and the amplitude is in volts. (b) Define the function in terms of step functions. (c) Generate and plot the waveform for f(-2t+4)
1. A certain function of time x (t) has the Fourier transform X(f) shown below Sketch the spectrum of [x(t)]2 and find its bandwidth. Sketch the spectrum of [x(t)cos(2r15t)] and find its bandwidth. a. b. 11 -10 9 9 10 11
7) Sketch a graph of a function that has the following properties: lig, f(x)--2 linn,f(x) = 2 f(3)-1 lino f(x) = 1 /(0)--1 x-3 8) Use a table of values to estimate the limit. Include in your table all of the values of t that you use and the results, but feel free to use a calculator for the arithmetic. Make sure to state your conclusion. a) lim 5-1 t t→0 b) lim 7) Sketch a graph of a function...