Answer:
Step-by-step explanation:
f(x) + n - translation n units up
f(x) - n - translation n units down
f(x + n) - translation n units to the left
f(x - n) - translation n units to the right
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g(x) = 21
translation 7 units down: g(x) - 7 = 21 - 7 = 14
Option A ( radius is twice the daimeter )
The relationship between radius and daimeter is given as
Radius² = Daimeter ⇒ r² = d
And cricumference can be calculated with radius
As circumference is 2πr
it would be C i think hope this helps
