0 | 3 8
1 | 2 2 4
2 | 0 1 3 6
3 | 4
key : 1 | 4 means 14
Answer:
what are the things at the end.
Step-by-step explanation:
Answer:
y=4x-17
Step-by-step explanation: Distribute the 4(x-5)
4x-20
Then add three to both sides
y=4x-17
Recall that
d/dx sech(x) = - sech(x) tanh(x)
d/dx tan⁻¹(x) = 1/(1 + x²)
Then by the chain rule,
dy/dx = - sech(x) tanh(x) / (1 + x²)
