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167

!5(G-Solv)

Specify the graph and determine the minimum.

3(MIN) cw

• If there is more than one maximum/minimum, you can use d and e to move

between them.

• If there is only one graph, pressing 2 (MAX) / 3 (MIN) directly displays the

maximum/minimum (selection of the graph is not required).

• Note that the above operation can be performed on rectangular coordinate (Y=)

and inequality graphs only.

k Determining y-intercepts

Example To determine the y-intercept for y = x + 1

View Window: (B)

!5(G-Solv)

4(Y-ICPT)

(This puts the unit into standby waiting

for selection of a graph.)

Determine the

y-intercept.

• y-intercepts are the points that the graph intersects the y-axis.

• If there is only one graph, pressing 4 (Y-ICPT) directly displays the

y-intercepts

(selection of the graph is not required).

• Note that the above operation can be performed on rectangular coordinate (Y=)

and inequality graphs only.

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Analyzing a Function Graph 9 - 2

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Casio FX-9750G User Manual

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