Question

graph the set of data draw a trend line and write its equation {(1,7),(-2,1),(3,13),(-4,-3),(0,5)}

A. y=0.9x+8.6
B. y=2/5x-2
C. y=5/2x+5
D. y=5

Answer 1

for the first one you have to find the slope y2-y1/x2-x1=m
y=mx+b

Answer 2

since none of the slopes repeat you just have to find the slope and thats it

Answer 3

i thought it was

c
d
c

Answer 4

the pictures don't look too good

Answer 5

@Daniellelovee and was the first one right?

Answer 6

why c?

Answer 7

idk why

Answer 8

lol is ok I also think is C

Answer 9

the other two ? i need them i thnk d and c

Answer 10

@gigi.antonia can you help wth the other two?