Answer:
x=2
Step-by-step explanation:
Attached Picture...
Given :
P(-9, -4), Q(-7, -1), R(-2, 5), S(-6, -1).
To Find :
The slope of line PQ.
Solution :
We know , slope is given by :

Therefore, the slope of line PQ is 2/3.
Hence, this is the required solution.
Answer:
f(x)=-3x+14
Step-by-step explanation:
we have
y+1=-3(x-5)
Isolate the variable y
Distributed right side
y+1=-3x+15
Subtract 1 both sides
y=-3x+15-1
Combine like terms
y=-3x+14
Convert to function notation
Let
f(x)=y
f(x)=-3x+14
Step-by-step explanation:
5 (-3 x -2) - (x-3) = -4 ( 4x + 5) +13
-15x-10-x+3=-16x-20+13
-15x+16x-x=-20+13+10-3
0=0
no solution