Answer:
y = x^2 - 25
Step-by-step explanation:
curvy so nonlinear
Answer:
Option C is correct.
roots of the given equation , 
Step-by-step explanation:
Given the equation: 
We can write this equation as:

A quadratic equation is in the form of
......[1] where a,b ,c are the coefficient and x is the variable,
the solution of the equation is given by;

On comparing given equation with equation [1] we get;
a = 3 , b = -4 and c =10
So, the solution of the given equation is given by;

or

or
[∴
Simplify:

therefore, the roots of the given equation are; 
Answer:
a) £15.40 b) 260g c) 22p d) 121mm
Step-by-step explanation:
To work out a 10% increase, times the number by 1.10 or 1.1!
Hope this helped :)
Answer:
i know
Step-by-step explanation:
but I don't have pen