Finding distance on a triangle when you have two numbers

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5

You so much whoever answers with accuracy •the parent function of the graph of f(x) is the square root function, which was reflected across the x-axis. which of the following is the equation of f(x)?

At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?