Answer:
The answer to your question is Equation y = -4x - 6 Slope -4
Point = (1 , -5)
Step-by-step explanation:
Data
Process
1.- Get another point from the line
-This point is B = (0, -1)
2.- Get the slope of the line
Formula
m = (y2 - y1) / (x2 - x1)
x1 = 1 y1 = -5 x2 = 0 y2 = -1
-Substitution
m = (-1 + 5) / (0 - 1)
-Simplification
m = 4/-1
-Result
m = -4
3.- Find the equation of the line
y - y1 = m(x - x1)
y + 5 = -4(x - 1)
y + 5 = -4x - 1
-Solve for y
y = -4x - 1 - 5
y = -4x - 6
So, the right option is 1. so if my ans was helpful u can follow me.
4x - 4y - 7z
x - 3y + 4z + y - 2x - 8z + 5x - 2y - 3z =
(x - 2x + 5x) + (y - 3y - 2y) + (4z - 8z - 3z) =
4x + (- 4y) + (-7z) =
4x - 4y - 7z <===
A. (0,1) and (1,2)
I graphed it
a=1.66
b=8368.12
hope it helps
