What is the slope of the line that passes through the points (10,8) and (-15,18)?
Write your answer in simplest form.

The slope of the line passing through the given points (10, 8) and (-15, 18) is .

Given the following points:

To find the slope of the line passing through the given points (10, 8) and (-15, 18):

The slope of a line is the gradient of a line and it represents both the direction and steepness of an equation of a straight line.  

Mathematically, the slope of a line is calculated by using this formula;

Substituting the points into the formula, we have;

Therefore, the slope of the line passing through the given points is .

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-2/5

Step-by-step explanation:

We can find the slope form the following

m = (y2-y1)/(x2-x1)

   = (18 -8)/(-15 - 10)

   10 / -25

   -2/5

both equations and proportions are better.

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value