Given the function g(x)=x^2−10x+19, determine the average rate of change of the function over the interval 0 ≤ x ≤ 8

What is the equation of a parabola y(x) that has a vertex at point (− 1/3 , 0.3) and passes through point (− 2/15 , − 1/2 ).

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

This question awards 100 ! i really don’t want to fail i will also mark you !