Question

will give medal and become fan!(:

Answer 1

what you need to do here is to find the equation
y=mx+b
then you need to find what y is when x=6

Answer 2

Remember: m is the slope
b is the y intercept

Answer 3

so how do I set it up(:

Answer 4

slope: 2
y-intercept: -4

Answer 5

put these numbers into the corresponding letters
y=mx+b

Answer 6

so i do 2 + -4?

Answer 7

no...
as above:
slope, which is m is 2
the y-intercept which is b is -4
that means:
y=mx+b ---> y=2x-4

Answer 8

so I subtract them

Answer 9

no, I just gave you the formula