Which is true of the standard form of the equation of the line graphed? -The value of A can be _1 if the value of C is 3 and the value of Bis 0.

-The value of A can only be 1, the value of C can only be -3, and the value of B is 0.
-The standard form of the equation can be shown as 3x = -9

-The standard form of the equation can only be x + 3 = 0

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

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.

10+4√2 is the answer. i dont have the time to explain.