2.8.75 Given functions f and g, find (a) (fog)(x) and its domain, and (b) (gof)(x) and its domain.
f(x) = Vx, g(x) = x +7
(a) (fog)(x) = 0
(Simplify your answer. Type an exact answer, using radicals as needed.)

2.8.75

Given functions f and g, find (a) (fog)(x) and its domain, and (b) (gof)(x) and its domain

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emilycolley2

20.12.2022

Mathematics

value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality. the relationship between two quantities that are changing.

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2.8.75 Given functions f and g, find (a) (fog)(x) and its domain, and (b) (gof)(x) and its domain. f(x) = Vx, g(x) = x +7 (a) (fog)(x) = 0 (Simplify your answer. Type an exact answer, using radicals as needed.)