Question

Describe the graphs of the functions f(x) = 2x + 1 and g(x) = -2x + 1. Compare and contrast the domain and range of f(x) and g(x).

I know that the graph of f(x) is facing upwards and g(x) is facing downwards. I think that the range of f(x) is y>1 and the range of g(x) y<1. The domain for both f(x) and g(x) is all real numbers. Is this correct? I’m confused because the graph of g(x) is facing downwards and I didn’t think that was possible. Help!!

Answer 1

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Answer 2

mathway

Answer 3

ok. i'll take a look. I was just curious but is the domain always all real numbers for an exponential equation?

Answer 4

ok cool

Answer 5

Thanks. i got the answer.

Answer 6

no prob its awesome