So if you plug -3 in for x it should become y=6•-3+8 and simplifies down to -18+8=-10 so y=-10
Answer:
I can only help with algebra sorry
Answer:
Step-by-step explanation:
We are given that a relation between the number of decibles B and the intensity of a sound I
By using property
Log 10=1
We have to find the rate of change in the number of decibles when the intensity I=
Differentiate w.r.t I
Substitute
By using property
I’m pretty certain it’s 100