The slope cannot be found when only one co-ordinate is given.
One may assume the line is vertical or horizontal
This answer is ambiguous
I think you should try your best and just never get but just always keep trying because if you give up that means you're not track so just keep trying and get it right.
Answer:
x = -3.2
Step-by-step explanation:
−7.8(x+6.5)=−25.74
Divide each side by -7.8
−7.8/-7/8 *(x+6.5)=−25.74/-7.8
x+6.5 =3.3
Subtract 6.5 from each side
x+6.5-6.5 = 3.3-6.5
x = -3.2
Midpoint: M=(14,26)=(xm,ym)→xm=14, ym=26
One endpoint: A=(32,40)=(xa,ya)→xa=32, ya=40)
Other endpoint: B=(xb,yb)→xb=?; yb=?
xm=(xa+xb)/2
Replacing xm=14, and xa=32
14=(32+xb)/2
Solving for xb. Multiplying both sides of the equation by 2:
2(14)=2(32+xb)/2
28=32+xb
28-32=32+xb-32
-4=xb
xb=-4
ym=(ya+yb)/2
Replacing ym=26, and ya=40
26=(40+yb)/2
Solving for yb. Multiplying boths sides of the equation by 2:
2(26)=2(40+yb)/2
52=40+yb
52-40=40+yb-40
12=yb
yb=12
B=(xb,yb)→B=(-4, 12)
Answer: the coordinates of B are (4,12)
Do you have any notes on this?