Answer Happy

- Create a program to calculate and display on LCD the values of
the mathematical expression in a given range of arguments with a
given step.
- Determine and display on LCD the minimum and maximum values of
the mathematical expression in the given range of arguments.
- The calculation of a given mathematical expression must be
organized as a separate function.
- Arguments and results of calculation must be placed by the
program in two separate arrays.
mathematical expression
11 * x^2 + x + 15
Range
-2.5...2.5, 0.1