Question

Find derivative of 4+2`(c_1+c_2t)`?

Answer 1

`d/dx (4+2(c_1+c_2t) ) = 2c_2`

Explanation:

Multiplying out, Using the power rule `d/dx x^n = nx^(n-1)` with `n=0` and `n=1` we get;

`d/dx (4+2(c_1+c_2t) ) = d/dx (4+2c_1+2c_2t)`
`" " = 0+0+2c_2`
`" " = 2c_2`