4x9? i have a math test on times

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !