Since there are 100p meters in a kilometer you divide 10500 by 1000 and you get 10.5 km
The coordinates match up, as B has 3 and A also has the coordinate 3. This means they are in the line and are isosceles
Answer:
y = -12
Step-by-step explanation:
You first calculate the x coordinate using the equation x =
, which in this case is
.
Then plug that x value into the equation to get the y coordinate:
4(-1)²+8(-1)-8 = -12
Hope this helps you...!!!