Question

What is the equation in point-slope form of the line passing through (4, 0) and (2, 6)?
1) y = 4x - 2
2) y = 2x - 4
3) y = -3(x - 4)
4) y = 3(x + 4)

Answer 1

i think it's 2 but im not sure

Answer 2

equation of a line passing through (x1,y1) and (x2,y2) is
\[\frac{ x-x_1 }{ y-y_1 }=\frac{ x_1-x_2 }{ y_1-y_2}\]

Answer 3

now put the values of x1,y1 and x2,y2 and u'll get a equation

Answer 4

4,2 over 0,6?

Answer 5

wait what? im so confused right now

Answer 6

so
x1=4
y1=0
x2=2
y2=6
now put them in the above equation