If f(x) = 4x - 3 7 which of the following is the inverse of f(x)? O A. F-1(x) = 4x +3 7 B. f-'(x) = 7x-3 4 O c. r-'(x) = 4x2 7 7x+3 O D. f(x) = 4 ​

there are infinitely many solutions.

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh