Enter
coefficients
<
1
$
M
2
$
2
<
Solutions
<
$
$
Note:
If you choose to
store the polynomial to
f(x) or g(x), you can use
I
to study the table of
values.
$ $ $ <
Vertex form (quadratic
solver only)
On the solution screens of the polynomial solver, you can press
r
to toggle the
number format of the solutions x1, x2 for quadratic, or x1, x2, and x3 for cubic.
System of Linear Equations Solver
%
%
solves systems of linear equations. You choose from 2×2 or 3×3 systems.
Notes:
•
x, y, and z results are automatically stored in the x, y, and z variables.
•
Use
r
to toggle the results (x, y and z) as needed.
•
The system solver solves for a unique solution or infinite solutions in closed form,
or it indicates no solution.
Math Tools
57
