the price of a laptop is fixed 20% above its cost price and sold it at 13 % discount to get in Rs 1980 how much sweet a customer pay for it

Question 4 of 10 2 points what is the second part of the process of investigating a question using data? a. rephrasing the question o b. describing the data c. collecting the data o d. making an inference submit

Math i have no idea how to do a and b

Identify the parent function that can be used to graph the function f(x)=3(x-9)2