Casio fx-9860GII - 1.7 Solving quadratic equations

3. e(Minimum):
Note: As long as the x-value of your vertex is in the viewab
le domain; you do not need to
see the vertex to calculate the minimum value. However, you can change the viewing
window by selecting
e(V-Window)in the graph window. You can also change the
window manually by using
!$BN.
4.
r(y-intercept):
5.
q(y-calculation): What is the value of y when x is
5

?
6.
w(x-calculation): What is the value (s) of x when y is 1?
7.
e(integral): Determine the integral value at (0,3) for the function . 3x5x21Y
2
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10 Casio “The Basics fx-9860GII”