Which answer describes the type of sequence? -99,
88, - 66,
55, ..
O geometric
O neither arithmetic nor geometric
arithmetic

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:

no solution

step-by-step explanation:

there is not enough information in the problem to solve.

(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1