Question

Write an equation of the line with the given slope and containing the given point. write the equation in the​ slope-intercept form yequals=mxplus+b. slope negative 3−3​; through ​(22​,negative 10−10​)

Answer 1

Y=mx+b
m=-3
y=-3x+b

(22,-10), To find b substitute x=22, and y=-10 into y=-3x+b.
-10=-3*22+b
-10+66=b
b=56

y= - 3x+56