Question

A line passes through (1, -4) and has a slope of 3. What is an equation of the line in point-slope form?

Answer 1

the slope intercept of of a line is

y = mx + b

you know m = 3

so y = 3x + b

substitute your point x = 1 and y = -4 into the equation and solve for b

Answer 2

Ok so -4 = 3(1) =B?

Answer 3

that will give you the answer

Answer 4

https://www.youtube.com/watch?v=-6Fu2T_RSGM

how to write it in point slope form

Answer 5

Omg this is so confusing

Answer 6

Just google conversion from standard form (y=mx +b) to point slope form