The distance y, in miles, traveled by a car for a certain amount of time, x, in hours, is shown in the graph: Which of the following best describes the motion of the car that is shown?

A. It travels for 1 hour, then stops for 3 hours , And finally travels again for 2 hours.

B. It travels for 1 hour, then stops for 3 hours, and finally travels again for 5 hours.

C. It travels for 1 hour then stops for 4 hours and finally travels again for 5 hours.

D. It travels for 1 hour, then stops for 3 hours, and finally travels again for 1 hour.

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4

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.