How do i find the slope and y intercept of this table

we can select any two points and find slope

(x,y)=(-1,1)

(x,y)=(1,2)

now, we can use slope formula

now, we can use formula

Here b is y-intercept

we can plug back m

now, we can take any one point to find b

(x,y)=(-1,1)

............Answer

i would need to see the dot plot : )

d

step-by-step explanation:

i used the pitagoras theoreme