1 What is the point-slope form of a line that has a slope of -4 and passes through point (-3, 1)?
=
oy-(-3) --4(x-1)
y-1--4[*-(-3))
-1-y, = -44-3-X)
3-y,--4(1-x)

Step-by-step explanation:

Given

Slope of line = -4

Point = (-3,1)

Required

Point slope equation of line

To get the equation of line, we make use of the following slope formula

Where m = -4 and

So; becomes

Multiply both sides by x + 3

Hence, the point slope form of the line is

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.

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step-by-step explanation: