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Points, Vectors, and Functions

Points, Vectors, and Functions

Vector Functions Exercises

Example 1

Define the function f by f(x, y, z) = x + y z. Find 

  •  f(2, -4, 5)

Example 2

Define the function f by f(x, y, z) = x + y z. Find 

  • f(1, 1, 1)

Example 3

Is the following function a vector function or a scalar function?

Example 4

Is the following function a vector function or a scalar function?

  • f(x, y) = (y, x)

Example 5

Does the following function describe a vector or a scalar function?

  • f(x, y) = yx

Example 6

Is the following function a vector function or a scalar function?

  • f(x, y) = y2

Example 7

Does the following following function describe a vector or scalar function?

  • f(x, y) = (x + y, x2 + y2)
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