Write an equation in point-slope form of the line through point J(-5,6) with slope -4.

y-6=-4(x+5)

Step-by-step explanation:

-4 is the slope

point slope formula:

y-y^1=m(x-x^1)

plug in values and you get the point slope form

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation:

i belive those are the ones that are under 90 degreese.