Find negative square root of 36. a. ± 6 b. −6 c. 6 d. 18

For this case we have the following expression:

We know that the number 36 can be rewritten as:

We can rewrite the expression as follows:

Then, taking the square root we have:

negative square root of 36 is:

B. -6

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)