Which of the following is not a way to represent the solution of the inequality
2(x − 1) greater than or equal to −12?

1. x greater than or equal to −5
2. x less than or equal to −5
3. −5 less than or greater to x
4. a number line with a closed circle on negative 5 and shading to the right

the correct answer is B

Step-by-step explanation:

why? because b is the answer lol

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.