Answer:
y = -x+3
Step-by-step explanation:
We have two points so we can find the slope
m =(y2-y1)/(x2-x1)
(1-2)/(2-1)
-1/1
The slope is -1
We can use the slope intercept form of the equation
y = mx+b where m is the slope and b is the y intercept
y = -x+b
Substitute a point into the equation to find b
2 = -1 +b
Add 1 to each side
2+1 =-1+1 +b
3 =b
y = -x+3
My answer would be 2y + 9
Answer: +23
Step-by-step explanation:
It would be 23 because the difference between -19 and 4 is 23
< yvw and < twv are alternate interior angles
opposite sides of the transversal and inside are alternate interior angles
