What does it say 3.5 or 3.50
The radius is 8 because its half the diameter.
If they’re about coordinates, the first one is true and the next two are not.
But if it’s not about coordinating they’re all true.
To get the x-intercepts of the function, f(x) = 4x2 – 24x + 20
It has to be equated to zero and the values of x are the x-intercepts. So,
4x2 – 24x + 20 = 0
The resulting equation is a quadratic equation which can be solved by different methods. The solution is
x = 5, 1
The average therefore is:
(1+5/)2 = 3