Answer:
The equation of the line will be 
Step-by-step explanation:
If a line passes through two points (x,y) and (x',y') then slope of the line will be = 
Now we know the points are (-3,4) and (4,-1) then the slope of the line will be =
=
)
We know that two parallel lines have the same slope then a line which is passing through a point (-1,8)will be =(
)
Let the equation of the line is y=mx+c
Then by putting the value of x,y and m we can get the value of c.


Then equation will be 

Answer:

Step-by-step explanation:
8x + 4y = 2
-8x - 8x
____________
4y = -8x + 2
__ _______
4 4
y = -2x + ½
↑
rate of change [slope]
* Perpendicular Lines have OPPOSITE MULTIPLICATIVE INVERSE <em>RATE</em><em> </em><em>OF</em><em> </em><em>CHANGES</em><em> </em>[<em>SLOPES</em>]:
-2 → ½
I am joyous to assist you anytime.
Answer:
Yes they are equal. Hkama d d jans ans
Answer:
x = 5
y = -1.25
Step-by-step explanation:
3x+4y=10
3x-4y=20
----------------
6x=30
x=5
3(5)-4y=20
15-4y=20
-4y=5
y=-1.25