Give an appropriate answer.Given the function f(x, y, z) and the positive number ? as in the formal definition of a limit, find a positive number ? as in the definition that insures  < ?.f(x, y, z) = x + y + z ; ? = 0.12

What will be an ideal response?


Let ? = 0.04. Then if  < ? and  < ? and  < ?,  =    

Mathematics

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Match the graph to the correct inequality.

A. y ? -x B. y ? x C. y ? -x D. y ? x

Mathematics

Provide an appropriate response.Give the definition or an example of the word or phrase: Solution to a system

What will be an ideal response?

Mathematics

Indicate whether the function is one-to-one.{(-3, -6), (6, 3), (-5, -3), (5, 3)}

A. Yes B. No

Mathematics

Solve the problem.Consider the following simplified digital photograph that has a 3 × 3 grid with four gray levels numbered from 0 to 3. It shows a letter Y in black on a light gray background.Let A be the 3 × 3 matrix that represents this figure digitally. Find the matrix B for which B - A represents the negative image of the picture represented by A.

A.

B.

C.

D.

Mathematics