The population of wolves in north american has been declining at a rate of 2% per year since 2010. if the initial wolf population in 2010 was 8502, in what year will there be approximately 4277 wolves?
in an equilateral triangle, each angle is the same
so each angle equals 60
subtract 3 from each side
5y +3-3 = 60-3
5y = 57
divide by 5
5y/5 = 57/5
y = 11.4
the standard form is: y = -3x² +18x -24.
given is y = -3(x-2)(x-4)
using foil method to expand the parentheses: -
y = -3(x-2)(x-4)
y = -3(x² -2x -4x +8)
combining like terms: -
y = -3(x² -6x +8)
distributing -3 to the terms inside parentheses: -
y = -3x² +18x -24.
hence, standard form is: y = -3x² +18x -24.
1. both of the monomials have an x and can be divided by 3. you can factor out 3x, getting the equation i wrote out on the answer part.
2. both of the monomials can be divided by 20, so you can once again factor out 20, getting the equation i wrote out on the answer part.