1. Consider the following graph. Part A: Select the equivalent expression for the following functions represented in the
graph above.
d(x) =
t(x) =
O-Ix - 5] + 2
O-Ix-2 + 5
0-1x + 51 - 3
O -1x + 2) - 5
O-Ix-51 + 2
O-Ix - 2) + 5
O-Ix +51 - 2
O --Ix + 21-5

linear pair postulates

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

the answer should be a. snail