Abicycle advertised all mountain bikes priced at a 1/3 discount what is the discount price of the bicycle

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined