Casio fx-9750GII - Page 6

fx-9750GII Quick Start Guide
6
2. q(Root):
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 from (0, 3) for the function Y1=2x
2
- 5x - 3.
  Note:Aslongasthex-valueofyourvertexisintheviewabledomain;youdonotneedto
see the vertex to calculate the minimum value.
4. r(y-intercept):
  Note:Todisplaythenextroot,simplypress $.
3. e(Minimum):
GRAPH