1. write each of the quadratic function in vertex form by completing the square. Then give the values of H and K.
[tex]a.f(x) = x^{2} + 10x -7[/tex]
[tex]b. \: f(x) = 5x ^{2} - 15x - 4[/tex]
2. Write each of the quadratic function of vertex form by using formulas of H and K. then give the values of h and k.
[tex]a. \: f(x) = x ^{2} + 10x - 7[/tex]
[tex]b.f(x) = 5x ^{2} - 15x - 4[/tex]


sana ma answeran po agad. Salamat​