What the heck does this mean? I will mark whoever answers with good answer brainliest. Edit: Sorry I forgot the image

Write the factored form of this trinomial 9x^2+18x-7

Aline passes through the points (5,4) and (2.1). part a.) what is the slope of the line that passes through these points? show work. part b.) what is the equation of the line that passes through these points. show work. part c.) where does the line intercept on the x& y axis? show work

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.