States of discontinuity

bdhfnfhjffjkfjfjfjjf

we know that

1) the inscribed angle measures half of the arc it comprises.

so

m∠dgf= > expression

2) the opposite angles in an inscribed quadrilateral are supplementary angles

so

m∠dgf=

m∠dgf=°

substitute in the expression to find the value of arc ef

therefore

the answer is

the measure of the arc ef is

the graph g(x) is f(x) translated 7 units in the negative y direction and translated 2 units in the negative x direction