What's New Activity 1. It's a function! Determine whether each is a linear function or not. Check Yes if it is a linear function and No if it is not. Write the degree of the function. For linear functions, identify its slope mand y-intercept. Write your answer on your notebook. No Yes / Degree 1 m 5 b 1 Function 1. f(x)= 5x+1 2. f(x)= -6x-7 3. f(x)= 3x 4. f(x)=x-4 5. f(x)= 5x-3