Answer:
x² + y² = 4
Step-by-step explanation:
The equation of a circle centred at the origin is
x² + y² = r² ← r is the radius]Here r = 2, thus
x² + y² = 4
Answer:
(2,1)
Explanation: f(x)=3x^(2)-12x+13
a=3
h=2
k=1
Answer:
The outlier is $105.
Step-by-step explanation:
An outlier is a value amongst other values that is smaller or bigger than those other values, for example, the $105 in the above equation.
Answer:
6.35
Explanation:
7 divided by 20 is 0.35+6= 6.35