Find the slope of the line passing through the points (-9, -3) and (7, -7).

-1/4

Step-by-step explanation:

The formula for finding slope given any two points on the line is:

Which is:  (-7 - (-3)) / (7 - (-9))

Plugging it into the calculator or solving it with basic math, it gives us -4 on the numerator and 16 on the denominator. Simplify, and you get -1/4.

Hope it helps! :)

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation: