The equation (x+6)+(y+4)=36 models the position and range of the source of a radio signal. Describe the position of the source and the range of the signals.

answer: the correct option is c.

explanation:

the equation of the parent function is,

if the graph is wider than the parent function then the function must be in the form of,

where the value of k must be less than of equal to 1. if k is more than 1 then the graph compressed.

if the graph is translated right by a units right then the the function is defined as function f(x-a) and if the graph is translated left by a units right then the the function is defined as function f(x+a)

since the graph shifts 2 units right therefore the function in in the form of,

the value of k must be less than of equal to 1.

so, the correct option is c.

in option 2b the value of k is 3> 1 so it show compression of f(x) and the option a and d shows the vertical shifts, therefore option a,b and d are incorrect.