Is the answer to number 10 correct? if i have c^0 would i just add 1 to my answer?

You wouldn't add 1, but multiply. First multiply all factors with the same base. When you do that, their exponents get added:

Notice how . The factor with zero exponent contributes nothing new to the product, so the effect is the same as multiply by 1. In general, for any non-zero number .

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: