Find the slope of the line containing the two points.

(-3,-,4)

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Undefined.

Step-by-step explanation:

We have been given coordinates of two points on a line. We are asked to find the slope of the line using given points.  

We will use slope formula to solve our given problem.

, where,

m = Slope of line,

= Difference between two y-coordinates on the line.

= Difference between two x-coordinates of the same y-coordinates.

Let and

Substitute coordinates of the given points in slope formula:

Since the x-coordinates of both points are same which represents a vertical line, therefore, the slope of the line passing through given points is "undefined".

step-by-step explanation: yes

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870