Which expression is equivalent to the square root of -80? -4 and square root of 5
-4 and square root of 5i
4 and square root of 5i
4 and square root of 5

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

i can't solve unless i know what the line is

step-by-step explanation:

welcome to/p>

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation:

v=1788.75

step-by-step explanation:

i belive that is the answer