Waffles made with 2 1/2 C of water and 1 1/2 c of milk. what is the ratio of water to milk?

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