Writing a linear equation in a different form
a line is drawn through (-7, 11) and (8,-9). the equation
y - 11 = - 4(x + 7) is written to represent the line. which
equations also represent the line? check all that apply.
1. for parentheses
distribute
y-11 =
(x+7)
2. if necessary
combine terms
y = x+
3y = -4x + 40
4x + y = 21
4x + 3y = 5
-4x + 3y = 17
3. apply properties:
add subtract
multiply | divide
4. to start over
reset