Find the focus of the parabola that has a vertex at (0, 0) and that passes through the points (4, 5) and (4, –5). a. p=(-25/16,0) b. p=(25/16,0) c. p=(0,-25/16) d. p=(100,0)

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −6 0 −3 1 0 g(x) g(x) = 4x − 5 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)