I get how to the rest of the problem, but for the last part of the question, i have no clue how you would write your answer in interval notation. Please help me, thank you.
![Consider the following figure.<br>1001<br>fi<br>150<br>200<br>200<br>100<br>A<br>C<br>f3<br>f4.<br>fs<br>200<br>150<br>D<br>E<br>F<br>1001<br>100<br>1001<br>(a) Set up and solve a system of linear equations to find the possible flows in the network shown in the figure. (Use the parameters s and t as necessary.)<br>(f,, f2, f3, fa, fs, fg, f7) = ( s, 50 +t, s – 100, 100 + s – t, 250 – t, s, t<br>(b) Is it possible for f, = 130 and f.<br>= 140? [Answer this question first with reference to your solution in part (a) and then directly from the figure.]<br>B.<br>](https://s3.us-east-1.amazonaws.com/storage.unifolks.com/qimg-008/008_22uxj0-kmwvuiqw.png)
Extracted text: Consider the following figure. 1001 fi 150 200 200 100 A C f3 f4. fs 200 150 D E F 1001 100 1001 (a) Set up and solve a system of linear equations to find the possible flows in the network shown in the figure. (Use the parameters s and t as necessary.) (f,, f2, f3, fa, fs, fg, f7) = ( s, 50 +t, s – 100, 100 + s – t, 250 – t, s, t (b) Is it possible for f, = 130 and f. = 140? [Answer this question first with reference to your solution in part (a) and then directly from the figure.] B.
![(a) Set up and solve a system of linear equations to find the possible flows in the network shown in the figure. (Use the parameters s and t as necessary.)<br>(f,, f2, f31 f4, f5, for f;) = ( s, 50 +t, s – 100, 100 + s – t, 250 – t, s, t<br>(b) Is it possible for f,<br>= 130 and f.<br>= 140? [Answer this question first with reference to your solution in part (a) and then directly from the figure.]<br>It is possible for f,<br>= 130 and f. = 140.<br>It is not possible for f,<br>= 130 and fs<br>= 140.<br>calcPad<br>Operations<br>(0)<br>[0]<br>Functions<br>(c)<br>If f, = 0, what will the range of flow be on each of the other branches? (Enter your answers using interval notation.)<br>Symbols<br>(0]<br>Relations<br>, range of flow<br>Sets<br>Vectors<br>f, range of flow<br>150 + s<br>U<br>Trig<br>Greek<br>fz range of flow<br>s – 100<br>O Help<br>f5 range of flow<br>150 – s<br>f, range of flow<br>S<br>f, range of flow<br>100 + s<br>](https://s3.us-east-1.amazonaws.com/storage.unifolks.com/qimg-008/008_z2yxj0-cuwcjwxw.png)
Extracted text: (a) Set up and solve a system of linear equations to find the possible flows in the network shown in the figure. (Use the parameters s and t as necessary.) (f,, f2, f31 f4, f5, for f;) = ( s, 50 +t, s – 100, 100 + s – t, 250 – t, s, t (b) Is it possible for f, = 130 and f. = 140? [Answer this question first with reference to your solution in part (a) and then directly from the figure.] It is possible for f, = 130 and f. = 140. It is not possible for f, = 130 and fs = 140. calcPad Operations (0) [0] Functions (c) If f, = 0, what will the range of flow be on each of the other branches? (Enter your answers using interval notation.) Symbols (0] Relations , range of flow Sets Vectors f, range of flow 150 + s U Trig Greek fz range of flow s – 100 O Help f5 range of flow 150 – s f, range of flow S f, range of flow 100 + s