Answer:
3) 14
Step-by-step explanation:
in the given equation replace the "g(x)" with the provided "20"
20=2(x-4) solve as usual
divide each side by 2
10=x-4
add 4 to each side
14=x
the value of x is 14
The result of one trial does not affect the result of another trial.
Brainliest pts
Answer:
a = 16
Step-by-step explanation:
6 = a/4 + 2
4 = a/4 Subtract 2 from both sides
16 = a Multiply 4 to both sides

Suppose the ODE has a solution of the form
, with total differential

This ODE is exact if the mixed partial derivatives are equal, i.e.

We have


so the ODE is indeed exact.
Integrating both sides of

with respect to
gives

Differentiating both sides with respect to
gives





so the general solution to the ODE is

Given that
, we find

so that the solution to the IVP is


You can first put into y=mx+b form so for the first one it would be y=-1/2x+3 3=y-intercept or where it'll touch the y-axis and -1/2 is the slope you can use the same approach for the next equation