Xy=12
xdy/dx + y = 12
xdy/dx = 12 - y
dy/dx= (12-y) /x
dy/dx | x=-4 ,y=-3 = (12-(-3))/(-4)
= (12+3)/-4 = -15/4
Answer:
i think its D dont fullly take my word tho
Step-by-step explanation:
Answer:
2.2
Step-by-step explanation:
4.4 + -2.2 = 2.2
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Answer:
0.927
Step-by-step explanation:
just plug it in to a algebraric calculator!
