Question: Having trouble understanding this Given that f(x) = 5x - 5 and g(x) = -4x + 2, find (a) (f + g)(I)= and its domain

Having trouble understanding this

Given that f(x) = 5x - 5 and g(x) = -4x + 2, find (a) (f + g)(I)= and its domain is (b) (f - g) ( I)= and its domain is (c) (fg)(x) and its domain is (d) ( )(2)- and its domain is Add Work Submit

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