Long Division: Write down your steps!
Show work please.

140 remainder 4

;-; Do i have to show my work? Fine.

7 goes into 900 a hundred times so:

(100×7)+(?×7)+r=984

The leftover from 900-700 should be 200 and 200 plus the additional 80 that you have to bring down which is 280. 280 divided by 7 is 40.

(100×7)+(40×7)+r=984

We want to use whole numbers when using long division so no decimals or fractions. Since 7 can't go into 4, it will be a remainder.

Thus it should be like:

(100×7)+(40×7)+4=984

Let's simplify it now.

700 + 280 + 4 = 984.

Your answer is proven correct.

the correct answer is d

hope this

let's cover over the formula of the vertex:

y = a(x – h)^2 + k

in this formula, (h,k) are the vertex, always remember that the positive or negative value of the vertex is based on the sign it has.

for example, if the vertex is -3,-6 then both the x and y value would have the positive sign attached to it and if it were a positive x and y value, then a negative sign would be attached to it.

with that being said, for our problem the x value is a positive one so we are looking for a number with a negative sign next to it, in this case the first and second choice.

however, for the first answer choice it isn't quite part of the formula so we know that the answer choice correctly displays the x value.

to confirm, we can see if the -1 fits correctly with the second answer choice, and as mentioned above a negative number will have a positive sign attached to it. so, for our problem we can see that -1 has been changed to +1, so we can confirm that the second answer choice is correct.

hence, our final answer is y=(x - 1)^2 + 1