What is the standard form of the equation of the circle in the graph? (x + 3)^2 + (y + 3)^2 = 3 x^2 + y^2 = 9 x^2 + y^2 = 3 (x + 3)^2 + (y + 3)^2 =9

B

Step-by-step explanation:

The equation of a circle centred at the origin is

x² + y² = r² ← where r is the radius

here r = 3 ⇒ r² = 9, thus

x² + y² = 9 ← equation of circle

step-by-step explanation:

which of the following statements correctly describes the expression below based on its degree and number of terms?

314 - 7x2 + 11