Use the parabola tool to graph the quadratic function f(x)= -1/2x^2 + 7
Graph the parabola by first plotting its vertex and then plotting a second point on the parabola.

That's the graph for the function f(x)= -1/2 x^2 + 7

The vertex is f(0) = 7

water molecules will move from the side of higher water concentration to the side of lower concentration until both solutions are isotonic. at this point, equilibrium is reached. in an isotonic solution, the flow of water in and out of the cell is happening at the same rate.

hope this < 3

muyb ajo

step-by-step explanation:

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