If an 8 year old that was 4 foot 2 inches tall sat in a chair with the dimensions in the link below, what is the height between the ground and the top of their head?

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d

months on x axis

no. of subscriber on y axis

so we can write order pair as

(5,5730)   (7,6022)

slope =m = (y2-y1)/(x2-x1) =(6022-5730)/(7-5)=146

for writing equation we will use point slope form

y-y1 =m(x-x1)

y-5730=146(x-5)

y-5730=146x - 730

y=146x+5000

so after 10 month

y=146(10)+ 5000

y=6460