As, v=√2as
Squaring both sides,
v²=2as
∴ s= v²/2a
Eliminate x's by adding te 2 equations
add them
-2x+15y=24
<u>2x+9y=24 +</u>
0x+24y=48
24y=48
divide both sides by 24
y=2
sub back
2x+9y=24
2x+9(2)=24
2x+18=24
minus 18 both sides
2x=6
divide 2
x=3
x=3
y=2
(x,y)
(3,2)
8 since the range is the highest number minus the lowest.
it can be 2 or more real numbers.
