If you could answer both, I'd appreciate it.

What is the solution of the system of linear equations 8x + 10y + 9z = 4 9x + 9y + 7z = 2 O a. ( t, 1.89 + 0.61t, 1.11 - 0.15t), t from negative infinity to positive infinity O b. ( -0.89 + -7.26t , t), t from negative infinity to positive infinity O c. ( -0.89, 1.11 , 7) O d. There are no solutions O e. ( 0.65 + 0.61t, 2.89 - 1.39t , t) O f. ( -0.89 + 0.61t, 1.11 - 1.39t , t), t from negative infinity to positive infinityIfJ after row operations, a system of linear equations takes the form 2.2x + -8.4y + 4.52 = -9.9 0x + 0y + 02 = 0 Then what is the correct form describing the family of infinite solutions, and what does it represent geometrically? \\ (L a. The family of infinite solutions will take the form: ( 4.50 - (-3.82}s - [-1.14)t, s, t), this scenario represents two equations representing the same line. (_3 b. The family of infinite solutions will take the form: [ -4.50 - (-3.82is - [-1.14JtJ s, t), tand s going from negative infinity to positive infinity. This scenario represents two equations representing the same plane. C) c. The family of infinite solutions will take the form; f 4.50 [3.82}t (-1.14)t, t}, t going from negative infinity to positive infinity. This scenario represents two equations representing the same line. C) d. The family of infinite solutions will take the form: ( 4.50 (3.82%; - [1.14]t, sJ t), land 5 going from negative infinity to positive infinity. This scenario represents two equations representing the same line. \\9) e. This is a trick question. A line of zeroes in a system of linear equations means there are no solutions. C) f. The family of infinite solutions will take the form: ( -9.90 - (-8.40}s - (-2.50}tf s' t), t and 3 going from negative infinity to positive infinity. This scenario represents two equations representing the same plane. Clear my choice