Luke shaded 20 squares on his hundredths grid. bella shaded 30 square on her hundredths grid. write two decimals greater than luke's decimals and less than bekka's decimals. write two decimals equivalent to luke's decimals.

what is the question here

step-by-step explanation:

it is true

step-by-step explanation:

all the combinations add up i used   calculator

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

b

step-by-step explanation:

write an equation for the line of best fit. then predict the number of milk cow operations in the year 2005.