Question

Describe the graphs of the functions f(x) = 2x – 3 and g(x) = –2x – 3. Compare and contrast the domain and range of f(x) and g(x).

Answer 1

These two graphs are linear graphs that have opposite slopes in terms of signs. They both have a y-intercept of -3. The domain and range of both of these are all real numbers.

Answer 2

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