Top answers

Identify the four chambers of the heart?

Left Atrium, left ventricle, right atrium and right ventricle
SK
Answered by Scarlett K. • Biology tutor
3073 Views

A and B are on the line 3x+2y=6. At A x=0, what is y? At B y=0, what is x?

To find the y value at A, we know that x is equal to zero. This can be put into the equation of the line so that 3(0)+2y=6. Therefore 2y=6, and to get the y value, we divide each side by 2, giving us y=3 at ...
JL
Answered by Jenny L. • Maths tutor
3653 Views

Pouvez-vous me dire quand utiliser "c'est" et "s'est"?

Beaucoup de français font encore cette faute d'orthographe. Savoir quelle forme choisir peut être difficile mais apprendre à faire la différence entre les deux formes est fondamentale étant donné que les élè...
AS
Answered by Alexandra S. • French tutor
2737 Views

How do you use the chain rule?

The chain rule is used to differentiate when there is a function within another function. For example y=(4x+6) 0.5 , y=(x+1) 3 The general formula for the chain rule is dy/dx= dy/du * du/dxAn example of this...
FC
Answered by Frances C. • Maths tutor
4140 Views

Find the turning value of the following function, stating whether the value is min or max, y = x^2 -6x + 5

First the student needs to differentiate the function to find dy/dx = 2x-6At dy/dx = 0, we know the curve is stationary. Now we can work out the x value such that x = 3Put x=3 back into the original equation...
JW
Answered by Joseph W. • Maths tutor
5094 Views