Graph the quadratic functions y = -2x^2 and y = -2x^2 + 4 on a seperate piece of paper. Using those graphs, compare and contrast the shape and position of the graphs.

Question

swag · Answer

give me a medal

anonymous · Answer

https://www.google.co.uk/search?sourceid=chrome&ie=UTF-8&q=y+%3D+-2x%5E2 & https://www.google.co.uk/search?sourceid=chrome&ie=UTF-8&q=y+%3D+-2x%5E2#hl=en&sclient=psy-ab&q=y+%3D+-2x%5E2+%2B+4&oq=y+%3D+-2x%5E2+%2B+4&aq=f&aqi=&aql=&gs_sm=3&gs_upl=20598l20598l0l21494l1l1l0l0l0l0l47l47l1l1l0&gs_l=serp.3...20598l20598l0l21494l1l1l0l0l0l0l47l47l1l1l0.frgbld.&pbx=1&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.,cf.osb&fp=83e001d13871f6c4&biw=1440&bih=839

experimentx · Answer

both are parabola facing upwards, in the latter case, it's y position is shifted up by 4 units

anonymous · Answer

You shoudl see that the graph for the second equation was shifted up by four spaces.

anonymous · Answer

help on how to 


Compare and contrast the graphs of y < -x + 2 and y > -x + 2.