The regression equation you found for the water lilies is y = 3.915(1.106)x. In terms of the water lily population change, the value 3.915 represents:

Nellie is analyzing a quadratic function f(x) and a linear function g(x). will they intersect? f(x) g(x) graph of the function f of x equals one half times x squared, plus 2 x g(x) 1 5 2 10 3 15