Question

What is the equation of the trend line? (Round the slope to the nearest hundredth.)



A.
y = 0.64x

B.
y = 14.00x

C.
y = 1.56x

D.
y = 9.00x

http://static.k12.com/calms_media/media/1449000_1449500/1449109/1/5d940c742b9aa7169ddc3f3da44177e162a5e185/TXMTH08-140117-130408.jpg

Answer 1

@peachpi

Answer 2

Use the slope equation
\[m=\frac{ y _{2}-y _{1} }{ x _{2}-x _{1} }\]

Answer 3

They gave you two points (0,0) and (9,14)

Answer 4

i'm lost @peachpi