<span>y" + 9y = 0
m^2 + 9 = 0
m = ± 3i
yH = C1 cos 3t + C2 sin 3t
yP = C3 t sin 3t + C4 t cos 3t
hope this helps </span>
The number on the left is the x, and the number on the right is the y. so if the x is negative, then it would be on the x axis line. and you always use the x line first.
Step-by-step explanation:
Multiply the first equation by 7 and the second by 2
Answer: y = (-11/2)x -52
Aka y=mx*b
Step-by-step explanation: