Answer:
number 10
dy/dx =(dy/dt).(dt/dx)
now find
dy/dt=4t-1. , dt/dx=1
so : dy/dx=(4t-1).(1)
dy/dx= 4t-1 ,we have x=t-3-----> t=x+3
subtitute at t
dy/dx= 4(x+3)-1=4x+12-1= 4x+11
Answer:
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Step-by-step explanation:
Answer:
i don't know this type of work.
Step-by-step explanation:
i'm only in 10th grade
-(-2)^4 = 16
The - sign multiplies inside the bracket to a positive, 2^4 = 16
