Classify the triangle by side length and angle measurement.
a. equilateral, acute
b. isosceles, obtuse
c. isosceles, acute
d. scalene, obtuse

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

Polynomial that can be factored as (3x-4)(3x+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.