Arectangular fish tank holds 20,000 l. if it is 2 m high and 2 m deep how long is the tank ?
a 20 m
b 50 m
c 0.5 m
d 5 m
someone pls solve this you will be marked as brainlist along with lots of points .
pls answer this! ,

Idon't see any graph, however the graph of the function : f(x) = x²-2x+3 is a parabola: 1) open upward (since a> 0)2) it intersects y-axis in 3 (y=3)3) its axis of symmetry is x = +1 ( -b/2a)4) it's minimum is y = -2, so its vertex is (1,-2)5) it doesn't intersect the x-axis since discriminant < 0