Question

This stuff is a foreign language to me can someone help me with, Write the slope-intercept equation for the line that passes through (4, -9) and has slope -3/4.

Answer 1

Satellite will help Directly from the TOP.

Answer 2

hola come estas

Answer 3

use
\[y-y_1=m(x-x_1)\] with
\[m=-\frac{3}{4}, x_1=4,y_1=-9\]

Answer 4

put them in place and get
\[y+9=-\frac{3}{4}(x-4)\]

Answer 5

multiply out and get
\[y+9=-\frac{3}{4}x+3\] subtract 9 to get
\[y=-\frac{3}{4}x-6\]

Answer 6

\[y-y_1=m(x-x_1)\] is the "point-slope" form
\[y=mx+b\] is the "slope - intercept " form