Problem 1E: In Exercises 1–4, find the specific function values.
1. f(x, y) = x2 + xy3
f(0, 0)
f(−1, 1)
f(2,... Problem 2E: In Exercises 1–4, find the specific function values.
2. f(x, y) = sin (xy)
Problem 3E: In Exercises 1–4, find the specific function values.
3.
f(3, −1, 2)
f(2, 2, 100)
Problem 4E: In Exercises 1–4, find the specific function values.
4.
f(0, 0, 0)
f(2, −3, 6)
f(−1, 2, 3)
Problem 5E: In Exercises 5–12, find and sketch the domain for each function.
5.
Problem 6E: In Exercises 5–12, find and sketch the domain for each function.
6. f(x, y) = ln(x2 + y2 − 4)
Problem 7E: In Exercises 512, find and sketch the domain for each function. 7. f(x,y)=(x1)(y+2)(yx)(yx3) Problem 8E Problem 9E: In Exercises 5–12, find and sketch the domain for each function.
9. f(x, y) = cos−1 (y − x2)
Problem 10E Problem 11E: In Exercises 512, find and sketch the domain for each function. 11. f(x,y)=(x24)(y29) Problem 12E Problem 13E: In Exercises 1316, find and sketch the level curves f(x, y) = c on the same set of coordinate axes... Problem 14E: In Exercises 13–16, find and sketch the level curves f(x, y) = c on the same set of coordinate axes... Problem 15E: In Exercises 13–16, find and sketch the level curves f(x, y) = c on the same set of coordinate axes... Problem 16E Problem 17E: In Exercises 17-30, (a) find the function’s domain, (b) find the function’s range, (c) describe the... Problem 18E: In Exercises 17-30, (a) find the function’s domain, (b) find the function’s range, (c) describe the... Problem 19E: In Exercises 17-30, (a) find the function’s domain, (b) find the function’s range, (c) describe the... Problem 20E: In Exercises 17-30, (a) find the function’s domain, (b) find the function’s range, (c) describe the... Problem 21E: In Exercises 17-30, (a) find the function’s domain, (b) find the function’s range, (c) describe the... Problem 22E: In Exercises 17-30, (a) find the function’s domain, (b) find the function’s range, (c) describe the... Problem 23E: In Exercises 17-30, (a) find the function’s domain, (b) find the function’s range, (c) describe the... Problem 24E: In Exercises 17-30, (a) find the function’s domain, (b) find the function’s range, (c) describe the... Problem 25E: In Exercises 17-30, (a) find the function’s domain, (b) find the function’s range, (c) describe the... Problem 26E: In Exercises 17-30, (a) find the function’s domain, (b) find the function’s range, (c) describe the... Problem 27E: In Exercises 17-30, (a) find the function’s domain, (b) find the function’s range, (c) describe the... Problem 28E Problem 29E Problem 30E Problem 31E: Exercises 31–36 show level curves for six functions. The graphs of these functions are given on the... Problem 32E: Exercises 31–36 show level curves for six functions. The graphs of these functions are given on the... Problem 33E: Exercises 31–36 show level curves for six functions. The graphs of these functions are given on the... Problem 34E: Exercises 31–36 show level curves for six functions. The graphs of these functions are given on the... Problem 35E: Exercises 31–36 show level curves for six functions. The graphs of these functions are given on the... Problem 36E: Exercises 31–36 show level curves for six functions. The graphs of these functions are given on the... Problem 37E: Display the values of the functions in Exercises 37–48 in two ways: (a) by sketching the surface z =... Problem 38E: Display the values of the functions in Exercises 37–48 in two ways: (a) by sketching the surface z =... Problem 39E: Display the values of the functions in Exercises 37–48 in two ways: (a) by sketching the surface z =... Problem 40E: Display the values of the functions in Exercises 37–48 in two ways: (a) by sketching the surface z =... Problem 41E Problem 42E Problem 43E: Display the values of the functions in Exercises 37–48 in two ways: (a) by sketching the surface z =... Problem 44E Problem 45E: Display the values of the functions in Exercises 37–48 in two ways: (a) by sketching the surface z =... Problem 46E Problem 47E: Display the values of the functions in Exercises 37–48 in two ways: (a) by sketching the surface z =... Problem 48E Problem 49E: In Exercises 49–52, find an equation for, and sketch the graph of, the level curve of the function... Problem 50E: In Exercises 49–52, find an equation for, and sketch the graph of, the level curve of the function... Problem 51E: In Exercises 49–52, find an equation for, and sketch the graph of, the level curve of the function... Problem 52E: In Exercises 49–52, find an equation for, and sketch the graph of, the level curve of the function... Problem 53E: In Exercises 53–60, sketch a typical level surface for the function.
53. f(x, y, z) = x2 + y2 + z2
Problem 54E Problem 55E: In Exercises 53–60, sketch a typical level surface for the function.
55.
Problem 56E Problem 57E Problem 58E Problem 59E: In Exercises 53–60, sketch a typical level surface for the function.
59.
Problem 60E: In Exercises 53–60, sketch a typical level surface for the function.
60.
Problem 61E: In Exercises 61–64, find an equation for the level surface of the function through the given... Problem 62E: In Exercises 61–64, find an equation for the level surface of the function through the given... Problem 63E Problem 64E Problem 65E Problem 66E Problem 67E Problem 68E Problem 69E Problem 70E Problem 71E Problem 72E Problem 73E Problem 74E Problem 75E Problem 76E Problem 77E Problem 78E Problem 79E Problem 80E format_list_bulleted