Which equation represents a circle with the same radius as
the circle shown but with a center at (-1.1)?
(x - 1)2 + (y + 1)2 = 16
(x - 1)2 + (y + 1)2 = 4
O (x + 1)2 + (-1)2 = 4
(x + 1)2 + (y-1)2 = 16
its a timed quiz so please, please help.

true

step-by-step explanation:

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !

irrational, cannot

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