Write an equation in point slope form that passed through the point (5,6) and slope of -2

y - 6 = -2(x - 5).

Step-by-step explanation:

Point slope form:

y - y1 = m(x - x1)   where m = slope and (x1, y1) is a point on the line.

Here m = -2, x1 = 5 and y1 = 6, so we have:

y - 6 = -2(x - 5).

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)

can you post the graph?