Slope is known as rise over run. Because the line is pointing "\", it is negative.
The rise, the distance from one point to another, specifically from (0,4) to (1,1) is 3, as 4-1=3. your run is 1-0=1.
So your rise over run is -3/1 or, -3.
Your y-int is where when x=0, y=?
In this case y=4 when x=0.
Your equation is
y=-3x+4
N=-6
-6 minus 6 is -12
-12 /3 is -4 since the negative doesn’t cancel out
They intersect at a right angle
The letter or symbol expresses an unknown value. There is no value to a letter or symbol.
It equals 1 74/81 which is less than 3 4/9
