Write the equation of the circle (x+2)^2+(y-4)^2=6 in general form.

x² + y² + 4x - 8y + 10 = 0

Step-by-step explanation:

Let's expand the squares:

x² + 4 + 4x + y² + 16 - 8y = 6

Now we bring the second member to the first member and sum what there is to sum, then re-order it:

x² + y² + 4x - 8y + 14 = 0

add an image

step-by-step explanation:

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.