(3,6) (5,3)
(x1,y1)(x2,y2)
The slope equation is: y2-y1
---------
x2-x1
Replace with numbers: 3-6/5-3
Minus 3 and 6 is equal to -3
Minus 5-3 is 2
So the fraction is -3/2 (no need to divide because you can't simplify it)
So the slope is -3/2
For the equation you have to replace the letters by 0's
3×0-2y=6
Times 3 and 0
0-2y=6
Now you want to get the y alone, so minus 0 from both sides
0-2y=6
-0 -0
-2y=6
Divide -2y from the 6
-2y=6
---- ---
-2 -2
y=3
The y intercept is 3 with the slope of -3/2
How to divide a whole number by a fraction...
example : 6 / (1/4)....when dividing with fractions, " flip " what u r dividing by, then multiply
6 * 4/1....if u have to, 6 is the same as 6/1
6/1 * 4/1 = 24/1 = 24
another example :
2 / (1/3) =
2/1 * 3/1 =
6/1 = 6
just remember to flip what u r dividing by and not the other number.
Answer: Its D. 10
Step-by-step explanation:
i will suggest u using something called photo math its a phone app it helps me lot
