Match the differential equations and their vector valued function solutions: It will be good practice to multiply at least one solution out fully, to make sure that you know how to do it, but you can get the other answers quickly by process of elimination and just multiply out one-row element.

1) y'(t) =

-32 49 -23
-64 78 -34
64 -78 34
2) y'(t) =

14 0 -4
2 13 -8
-3 0 25
3) y'(t) =

-97 33 -5
-140 84 35
-4 15 -8

a) y(t) =

-1
-3
-5
b) y(t) =

4
5
1
a) y(t) =

-2
-4
4

Which equation matches the graph shown ?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.