In each row, decide whether the expression in Column A is equivalent to the expression in Column B. If they are not equivalent, show how to change one expression to make them equivalent e. 20(2/5x + 3/4y - 1/2). 1/2(16x +30y - 20)

Answer these questions showing your work plz

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1