Question

очень срочно нужно решение задания

Answer 1

var
start,finish, x, a, b, c,dx:real;

begin
Write('x, a,b,c =');
Readln(x, a, b, c);
Writeln('Xнач, Xконе, dX =');
Readln(start, finish, dx);
if (x<3)and(b<>0) then
  begin
    while (start < finish)do
      begin
        x:= start;
        Writeln('F = ', a*x*x - b*x + c);
        start:= start +dx;
      end;
  end
else if (x>3)and(b<>0) then
  begin
    while (start < finish)do
      begin
        x:= start;
        if x-c = 0 then writeln('No solution') else
         Writeln('F = ', (x-a)/(x-c));
        start:= start + dx;
      end;
  end
else
begin
    while (start < finish)do
      begin
        x:= start;
        if c = 0 then writeln('No solution') else
         Writeln('F = ', x/c);
        start:= start +dx;
      end;
  end
end.