Refer to the functions r and p. Find the function (pr)(x) and write the domain in interval notation. r(x)=3x p(x)=x27x q(x)=u'6x Part: 0 l 2 Part 1 of 2 (prxx) = D " J, ' |_|I|_| Given the functions: f (x) = -7x g (x) = xx+5 h (x) =- 1 x+2 Evaluate the function 09 15 (-5) for x= -5. Write your answer as an integer or simplified fraction. Select "Undefined" if applicable. ) ( - 5 ) is 10 Undefined X 5Given the functions: f (x) =4x g (x) = xx+2 h (x ) = = 1 x+3 Evaluate the function (h . g) (-2) for the given value of x. Write your answer as an integer or simplified fraction. Select "Undefined" if applicable. (h . g) (-2) is Undefined X 5Given the functions: f ( x) =5x g ( x ) = x+7|h ( x ) = - x -4 Evaluate the function (g-h) (5) for the given value of x. Write your answer as an integer or simplified fraction. Select "Undefined" if applicable. (g- h) (5) is O Undefined X