Top answers


The line y = x^2 -3x + 2 is reflected in the x-axis, find the equation of the new line that has been reflected.

To find the new equation you use the formula y = -f (x) to find the equation of the reflected line. Using y = -f (x) on y=x 2 - 3x + 2 means you need to change the signs from positive to negative or negative...
LM
Answered by Lily M. Maths tutor
6870 Views

What is the function of the cell Mitochondria?

They act as energy centres for a cell and provide a cell with energy needed to function.
OD
2671 Views

Make c the subject of the formula a=3c-12

To approach this question, you need to think of simple algebra and what the question is asking for. If they want c to be the subject of the formula, they are looking for the answer to be in terms of c. To pu...
RH
Answered by Raphaelle H. Maths tutor
5636 Views

How do I structure an essay?

To structure an essay successfully, especially when you have to argue a specific point you are trying to make, you will need to avoid bias and provide arguments both for and against said point. The idea is t...
RF
1915 Views

What actully is the derivative of a function? What does it represent?

The derivative of a function is simply the gradient of that specific function at a general point, x. However, to actually understand why it is the case that 2x is the derivative of x 2 , and not just by usin...
JW
Answered by James W. Maths tutor
2829 Views