12. For each part, use the graph given to determine the solution. Write the solution using math notation and graph the solution on a number line. Sx + 50 > 60 y-Sx+50 a. %3D b. 5x+ 50 = 60 vlqitlum sw \(-22, 60) (2,60) y = 60 noitu noitoloe os 60 vilauponi odi gon Chapter fr 40tg gaien beaoong ne ow eid ob oT ylleoidegang 2o0ilsuponi Tes loe os Reciprodalot -20C -10 Write the solution using 20

Q: 3. Explain briefly the steps to find the coordinates of the vertex of y = 2x –16x+5

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