Logarithmic functions question, many points i got the first part of this question correct, i believe. i was supposed to find the graph with a base of 3 (attached), but now i need to justify my answers, which i don't understand. here are the choices: the graph of f(x)= log_3 x+c must intersect with the line y= c+1 when x= 3. the graph of f(x)= log_3 x+c must intersect with the line y= c when x= 3. the graph of f(x)= log_3 x+c must intersect with the line x= c when y= 3. the graph of f(x)= log_3 x+c must intersect with the line x= c+1 when y= 3.