Respuesta :

Answer:

y = 1x + 9

Step-by-step explanation:

This is probably a form of y = mx + b.

m = the slope of a line, which is up one over one (rise/run)

b = y-intercept, or what point is the line crossing at on the y axis.

This formula is very important and it's very helpful when plotting lines. So remember: y = mx + b  !!

Hopefully this helps! Leave a comment wether it does or not. :)

y=mx+b

y=x+9

choose any x coordinates

x = 0,1,2

y is equal to the x coordinate plus 9

in this case y will be

y = 9,10,11

respectively

graph the points:

(0,9)

(1,10)

(2,11)