Ok, so dy/dx=0 at the point (0,3) that is where x=0 and y=3.


Now, f'(x)=0 when x=0.
Therefore:

Now:


But when x=0, y=3, therefore:
Answer:
$280 y $120
Step-by-step explanation:
Primero haces una ecuación. Entonces puedes adivinar y verificar o usar la ecuación. Solía adivinar y comprobar.
¡Espero que esto haya ayudado!
Answer:
OC is not a function
Step-by-step explanation:
It's not a function because the x cannot repeat.
Answer:
90°
Step-by-step explanation:
we know that
The side TD is perpendicular to the plane formed by the square base ABCD of the cube
therefore
The measure of angle ∠TDB is 90 degrees