Problem 1CYU: Is the point (3,12) on the graph of the function g(x)=x2+5x10 ? Problem 2CYU Problem 1E: Draw the following intervals on the number line. [ 1,4 ] Problem 2E: Draw the following intervals on the number line. (4,3) Problem 3E: Draw the following intervals on the number line. [ 2,2 ) Problem 4E: Draw the following intervals on the number line. [ 1,32 ] Problem 5E: Draw the following intervals on the number line. (,3) Problem 6E: Draw the following intervals on the number line. (4,) Problem 7E: Use intervals to describe the real numbers satisfying the inequalities in Exercises 712. 2x3 Problem 8E: Use intervals to describe the real numbers satisfying the inequalities in Exercises 712. 1x32 Problem 9E: Use intervals to describe the real numbers satisfying the inequalities in Exercises 712. x0 and x1 Problem 10E: Use intervals to describe the real numbers satisfying the inequalities in Exercises 712. x1 and x8 Problem 11E: Use intervals to describe the real numbers satisfying the inequalities in Exercises 712. x3 Problem 12E: Use intervals to describe the real numbers satisfying the inequalities in Exercises 712. x2 Problem 13E: If f(x)=x23x, find f(0), f(5), and f(7). Problem 14E: If f(x)=x3+x2x1, find f(1), f(1), f(12), and f(a). Problem 15E: If f(x)=x22x, find f(a+1) and f(a+2). Problem 16E: If h(s)=s/(1+s), find h(12), h(32), and h(a1). Problem 17E: If f(x)=3x+2 and h0, find f(3+h)f(3)h. Simplify your answer as much as possible. Problem 18E: If f(x)=x2 and h0, find f(1+h)f(1)h. Simplify your answer as much as possible. Problem 19E: Temperature Scales The boiling point of tungsten is approximately 5933 Kelvin. Find the boiling... Problem 20E: Computer Scales An office supply firm finds that the number of laptop computers sold in year x is... Problem 21E: In Exercise 21-24, describe the domain of the function. f(x)=8x(x1)(x2) Problem 22E Problem 23E: In Exercise 21-24, describe the domain of the function. g(x)=13x Problem 24E: In Exercise 21-24, describe the domain of the function. g(x)=4x(x+2) Problem 25E: In Exercise 25-28, sketch the graph of the function. f(x)=x2+1 Problem 26E: In Exercise 25-28, sketch the graph of the function. f(x)=2x21 Problem 27E: In Exercise 25-28, sketch the graph of the function. f(x)=x+1 Problem 28E Problem 29E: In Exercise 29-34, decide which curves are graphs of functions. Problem 30E: In Exercise 29-34, decide which curves are graphs of functions. Problem 31E: In Exercise 29-34, decide which curves are graphs of functions. Problem 32E: In Exercise 29-34, decide which curves are graphs of functions. Problem 33E: In Exercise 29-34, decide which curves are graphs of functions. Problem 34E: In Exercise 29-34, decide which curves are graphs of functions. Problem 35E: Exercises 35-42 relate to the function whose graph is sketched in fig 12 Find f(0)andf(7). Problem 36E: Exercises 35-42 relate to the function whose graph is sketched in fig 12 Find f(2)andf(1). Problem 37E Problem 38E: Exercises 35-42 relate to the function whose graph is sketched in fig 12 Is f(6) positive or... Problem 39E Problem 40E: Exercises 35-42 relate to the function whose graph is sketched in fig 12 For what values of x does... Problem 41E: Exercises 35-42 relate to the function whose graph is sketched in fig 12 For what values of x is... Problem 42E: Exercises 35-42 relate to the function whose graph is sketched in fig 12 For what values of x is... Problem 43E Problem 44E: Exercises 4346 relate to Fig. 13. When a drug is injected into a person's muscle tissue, the... Problem 45E: Exercises 4346 relate to Fig. 13. When a drug is injected into a person's muscle tissue, the... Problem 46E: Exercises 4346 relate to Fig. 13. When a drug is injected into a person's muscle tissue, the... Problem 47E: Is the point (3,12) on the graph of the function f(x)=(x12)(x+2)? Problem 48E: Is the point (2,12) on the graph of the function f(x)=x(5+x)(4x)? Problem 49E: Is the point (1,1) on the graph of the function g(x)=(3x1)/(x2+1)? Problem 50E: Is the point (4,14) on the graph of the function g(x)=(x2+4)/(x+2)? Problem 51E: Find the y -coordinate of the point (a+1,?) if this point lies on the graph of the function f(x)=x3. Problem 52E: Find the y -coordinate of the point (a+h,?) if this point lies on the graph of the function... Problem 53E: In Exercise 5356, compute f(1), f(2) and f(3). 53.f(x)={ xfor0x21+xfor2x5 Problem 54E: In Exercise 5356, compute f(1), f(2) and f(3). 54.f(x)={ 1/xfor1x2x2for2x Problem 55E: In Exercise 5356, compute f(1), f(2) and f(3). 55.f(x)={ x2forx21+xfor2x2.54xfor2.5x Problem 56E: In Exercise 5356, compute f(1), f(2) and f(3). 56.f(x)={ 3/(4x)forx22xfor2x3x25for3x Problem 57E: Commission on Gold Purchases A brokerage firm charges 6 commission on gold purchases in amounts from... Problem 58E Problem 59E: Figure 14(b) shows the number a on the x -axis and the graph of a function. Let h represent a... Problem 60E: Technology Exercises Response of a Muscle When a solution of acetylcholine is introduced into the... Problem 61E Problem 62E Problem 63E: In Exercises 6364, graph the function with the specified viewing window setting. 63.f(x)=x2+2x+2;[... Problem 64E format_list_bulleted