(a)
we know that domain is all possible values of x
so, domain will be all domain of f and g
So, we get
(b)
we know that f can not be zero
and f is zero at x=-1
so, domain will be
(c)
Domain of f^-1
we know that domain of inverse function is range of original function
So, we get domain as
(d)
............Answer
(e)
..........Answer
(f)
...........Answer
(g)
now, we can find x-value when f(x)=2
so, we get
.............Answer
SS 201 MTH 116 Final Exam 1. (12 points.) Use the graphs of the functions fand g to answer the following questions. Write your answers using the interval notation when appropriate. Domain of s-g...
1. Using the graph, on what interval(s) is: Write your final answer in interval notation, when applicable. (a) f(x) <0 on: (b) f(x) = 0 when: (c) f(x) >0 on:
please answer to the question in the figure. Find each of the following functions. rx) = V5-x, g(x) = VX2-4 (a) fg State the domain of the function. (Enter your answer using interval notation.) (b) f-9 State the domain of the function. (Enter your answer using interval notation.) (c) fg State the domain of the function. (Enter your answer using interval notation.) (d) fig State the domain of the function. (Enter your answer using interval notation.) x+2 (a) fog (fo...
help!!! ENTERING INTERVAL ANSWERS For intervals of values, enter your answer using interval notation. Here are some examples of how interval notation relates to inequalities: Inequality Interval Notation 3<3<5 (3,5) 3<3<5 (3,5) 2 > 3 (3,00 3<a < 5 or 7 < < <9 (3,5)U (7,9) With inequalities, we use "less than" () or "greater than" (>) to exclude the endpoint of the interval. With interval notation, we use usd round parentheses: (.). With inequalities, we use "less than or...
Home-Work 5 All questions carry equal points. Don't forget to highlight your final answers 25 uestion # 1 Use table to find Fourier transform. Sketch the magnitude response and phase response (i) x(t) Cos(1000t) (ii) x(t) 13Cos(100t)- 7Sin(500t) (iv) x(t) rect To (v) xo)-rect ()Cos(10001) (v) x(o) -ret)Cos(000t) Question # 2 Let h(t) be a linear time invariant system, with the following transfer function s + 1 000m (a) Find H(w) (b) Sketch the magnitude and phase response of H(w)...
28, 36, 38, 40, 41 15.1 Graphs and Level Curves 927 (a) Figure 15.18 SECTION 15.1 EXERCISES 10. Katie and Zeke are standing on the surface above D(1,0). Katie hikes on the surface above the level curve containing D(1,0) o B(2.1) and Zeke walks cast along the surface to E(2. 0). What can Getting Started y-y dentify the independent 1. A function is defined by and dependent variables. be said about the elevations of Katie and Zeke during their hikes?...
answer all DIRECTIONS: A COMPLETE THE ANSWER SHEET: Write your name. banner id # and the date in the space the scantron. All answers must be on the seantron and this exam. Read each item carefully select the word phrase or expression that best completes the fest item. Indicate the answer by blackening the appropriate space on your answer sheet You MUST erase completely to receive credit for an erased item. This AND the scantron must be turned in. All...
specifically on finite i pmu r the number of objøcts or ways. Leave your answers in fornsiala form, such as C(3, 2) nporkan?(2) Are repeats poasib Two points each imal digits will have at least one xpeated digin? I. This is the oounting problem Al ancmher so ask yourelr (1) ls onder ipo n How many strings of four bexadeci ) A Compuir Science indtructor has a stack of blue can this i For parts c, d. and e, suppose...