A 19-year-old female buys 50/100/50 liability insurance, collision insurance with a $500 deductible, and comprehensive insurance with a $250 deductible. What is her total annual premium?

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:

answer: just subtact the units and then add the non negative : happy to

step-by-step explanation:

x + 4/7

step-by-step explanation:

use cymath

answer:   y=2x-3

step-by-step explanation: