For children between ages 6 and 10, height y (in inches) is frequently a linear function of age t (in years). the height of a certain child is 45 inches at age 6 and 47.5 inches at age 7.

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