I do not get this what why is math so hard a due tmr morning btw qwq

The cost c, in dollars, for bananas depends on the weight w,in pounds, of the bananas. this situation is represented by the function rule c=0.5w (graph each function rule.tell whether the graph is continuous or discrete)

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?