Question

Which of the following is not a step used when graphing the equation x + 3y = 9 using the
x- and y- intercepts method?

A.) Plot the y-intercept (0, 3).
B.)Plot the intercept (9, 0).
C.)Draw a line through the two points.
D.) Count down 1 and right 3 from the y-intercept.

Answer 1

whats your y intercept for this equation?

Answer 2

hi

Answer 3

set x =0.. solve for y
x + 3y = 9

Answer 4

y = 3

Answer 5

okay so A is true
now is B true? set y =0 what is x?

Answer 6

x = 9?

Answer 7

yep so B is true

Answer 8

drawing a line through this points must also be true then because both of those points are on the line

Answer 9

what is the slope of this equation?

Answer 10

umm

Answer 11

re arrange in y=mx+b form