What is the domain of f(x) = 3x – 2?

{x | x > 0}
{x | x < 0}
{x | x = 0}
{x | x is a real number}

The correct answer is "x is a real number"

Step-by-step explanation:

The domain of a function is the set of possibles values that make the function work.

In case of linear function,  the domain is all real number.  

f(x) = 3x – 2 is a linear function, so the domain is all real number.  

pls refer ro the top for answer

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