If Marty uses a pitching wedge, he can hit a golf ball 19 yards and be short of a power pole. If from the same starting point he would use a 9 iron golf club, he can hit a golf ball 123 yards and go past the power pole. What range of distances is the power pole from Marty? The power pole is between __ yards and __ yards.

c is the final : )

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:

5

step-by-step explanation: