What is the equation of a line that passes though the points (0,85) and (4,8)?

The equation of line is:

Step-by-step explanation:

Given points:

and

To find the equation of the line.

Solution:

In order to find the equation of the line we will first find the slope of the line.

The slope of a line passing through points and the slope can be given as:

Plugging in the given points to find the slope of the line.

Equation of line can be written in point slope form as:

where  is a point on the line.

Using point (4,8)

Multiplying both sides by 4.

Using distribution:

Subtracting both sides.

Subtracting 308 both sides.

Multiplying each term with -1.

Thus, equation of line is:

a

step-by-step explanation:

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