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Let f(x)= x/5 + 1 . Find f^-1(x)

f^-1(x)= 5(x-1)

Answered by Ella C. • Maths tutor

2626 Views

Make x the subject of the formula y = x/3 -2a

y =x/3 - 2a
y + 2a = x/3
3y+6a = x

Answered by Ella C. • Maths tutor

7980 Views

Explain how the human circulatory system is adapted to supply oxygen to the tissues and remove waste products from tissues.

The humans have a double circulatory system that allows blood to be distributed to the body at a higher blood pressure compared to the lungs. The heart is made of specialized cardiac muscle cells that hav...

Answered by Dulan P. • Biology tutor

4475 Views

What was the most important cause of the French revolution in 1789?

The French Revolution was the culmination of an inherently unstable class system brought into crisis due to short term triggers involving Louis XVI’s personal shortcomings, changing cultural attitudes und...

Answered by Kirstin G. • History tutor

29832 Views