Which description compares the domains of Function A and Function B correctly? Function A: f (x) = ?3x+2

Question

Mathematics

Richardson

14 December, 18:18

Which description compares the domains of Function A and Function B correctly? Function A: f (x) = ?3x+2

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Answers (1)

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Marco Conner · Answer 1

The domain of function A is all real numbers. There is no function B listed.

Step-by-step explanation:

The domain is the set of all x values. This is the set of all numbers which are inputs to the function. Since function A is a linear function y = 3x + 2, it has all real numbers as its domain. It has no restrictions.

There is no function B listed to compare.