Is the correct pls help me

Common binomial factor of 6x(3x+7)+5(3x+7)

F(x)=5/6x+3 which of the following is true

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.