Can someone please help me with these questions

The first one is wrong

Step-by-step explanation:

The student it wrong because the x is going up twice so it would be wrong.

the x going up by one makes y go up by 1.25 so they're wrong.

you could do 6 and 7.5

and then with 8 and 10.0

with those two numbers you can subtract it and then you would get 2 and 2.5 which if you divide by two you would get 1.25.

So the answer is they're wrong and that the constant is 1.25

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all