If, after row operations, a system of linear equations takes the form

4.7x + -3.6y + 2z = 4.9

0x + 0y + 0z = -7.4

Then what is the correct form describing the family of infinite solutions, and what does it represent geometrically?

Question 9Answer

a.The family of infinite solutions will take the form: ( 4.90 - (-3.60)s - (2.00)t, s, t), t and s going from negative infinity to positive infinity. This scenario represents two equations representing the same plane.

b.The family of infinite solutions will take the form: ( 1.04 - (-0.77)s - (0.43)t, s, t), t and s going from negative infinity to positive infinity. This scenario represents two equations representing the same line.

c.The family of infinite solutions will take the form: ( 1.04 - (-0.77)t - (0.43)t, t), t going from negative infinity to positive infinity. This scenario represents two equations representing the line.

d.This is a trick question. A line of zeros in the system of linear equations equal to a nonzero constant means that there are no solutions to this system.

e.The family of infinite solutions will take the form: ( 1.04 - (-0.77)s - (0.43)t, s, t), t and s going from negative infinity to positive infinity. This scenario represents two equations representing the same plane.

f.The family of infinite solutions will take the form: ( 1.04 - (-0.77)s - (0.43)t, s, t), this scenario represents two equations representing the same line.

.If, after row operations, a system of linear equations takes the form

6.2x + -4.9y + -3.9z = -4.6

0x + 0y + 0.4z = 0

Then what is the correct form describing the family of infinite solutions, and what does it represent geometrically?

Question 10Answer

a.The family of infinite solutions will take the form: ( 0, t, -0.74 - (-0.79)t), t going from negative infinity to positive infinity. This scenario represents two planes intersecting along the same line.

b.The family of infinite solutions will take the form: ( -0.74 - (-0.79)t, 0, t), t going from negative infinity to positive infinity. This scenario represents two planes intersecting along the same line.

c.The family of infinite solutions will take the form: ( -0.74 - (-0.79)t, t, 0), t going from negative infinity to positive infinity. This scenario represents two planes intersecting along the same line.

d.The family of infinite solutions will take the form: ( -0.74 - (-0.79)t, t, 0), t going from negative infinity to positive infinity. This scenario represents two planes intersecting along the same plane.

e.The family of infinite solutions will take the form: ( -0.74 - (-0.79), 0, 0), this scenario represents two planes intersecting along the same line.

f.This is a trick question. A line of zeros in the system of linear equations equal to a nonzero constant means that there are no solutions to this system.

If limf(x) = 16,4,1in613(x) = 6.7, and ling h(x) = 16.7 x46 lim X ' f(X) ' M902 H6 3(X) If your answer does not match any of the ones presented, choose the one that is closest to the number you have calculated. what is . -64,00 26.13 -26.13 . 64.00 . {[566 f. 15.66 mappm Let f(x) be the piecewise defined function 4x - 3, if x