Precalculus PR Accessibility

[siwelwerd]

Addresses #898 . Converts images in PR module to Prefigure

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[tdegeorge]

In [Activity 4.1.15
https://7e736ba6.tbil.pages.dev/preview/precalculus/PR1#PR1-activity-4](url), the labeling of the graphs seemed to have been cut off.

[tdegeorge]

General question: do we want to provide more of an explanation of the graph? Like for for many of these answers, the speech says, "A graph of a parabola." Is the goal to say something like "a graph of a parabola that opens upward with a vertex at (x,y) and an axis of symmetry at x=#"? If so, I can put in the suggestions, but I wasn't sure what the goal is for this round of edits.

[siwelwerd]

In [Activity 4.1.15 https://7e736ba6.tbil.pages.dev/preview/precalculus/PR1#PR1-activity-4](url), the labeling of the graphs seemed to have been cut off.

I believe newer Prefigure versions take care of this

[siwelwerd]

General question: do we want to provide more of an explanation of the graph? Like for for many of these answers, the speech says, "A graph of a parabola." Is the goal to say something like "a graph of a parabola that opens upward with a vertex at (x,y) and an axis of symmetry at x=#"? If so, I can put in the suggestions, but I wasn't sure what the goal is for this round of edits.

This is a great question and the answer is "it depends". So the point of the whole annotation tree is to give all of that information. I think that the first level (ref=figure) annotation should just give the reader/listener enough information to know whether they need to explore the whole diagram or not. So we want to make sure all of the necessary information is in the annotation tree, but not necessarily all of it being read out at once.

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