Question

Help please..........

Answer 1

Remember that point slope form is
`y-y_1=m(x-x_1)` where
`m` is the slope of the line and
`(x_1, y_1)` are the coordinates of a point it passes through. Now in the problem the lines are parallel, which means they have the same slope:
`(3)/(4)`. So we can eliminate answer choices C and D. Now plug the coordinates
`(-1,7)` into the equation to get answer choice B,
`y-7=(3)/(4)(x+1)`.