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alt-text format and use shorter alt-text in Michigan/Chap2Sec3/Q41 #1355

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Merged
gajennings merged 1 commit into from
Dec 12, 2025
Merged

alt-text format and use shorter alt-text in Michigan/Chap2Sec3/Q41 #1355

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45 changes: 4 additions & 41 deletions OpenProblemLibrary/Michigan/Chap2Sec3/Q41.pg
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Original file line number Diff line number Diff line change
Expand Up @@ -69,12 +69,8 @@ Context("Numeric");
"a curve decreasing with decreasing slope from top left to " .
"bottom right of the graph",
"a horizontal line through the center of the graph",
"a curve starting at the bottom left of the graph, reaching " .
"the top of the graph mid-way across the x-range, and then " .
"decreasing back to zero at the right end of the graph",
"a curve starting at the top right of the graph, reaching the " .
"bottom of the graph mid-way across the x-range, and then " .
"increasing back to the top right corner of the graph" );
"a curve which starts at zero, increases to a peak and then decreases back to zero",
"a curve which starts at the top left, decreases for a bit and then increases to the top right" );

for (my $i=0; $i<@func; $i++ ) {
$graphs[$i] = init_graph( 0,0,1,1,size=>[100,100] ); ## no axes or labels
Expand Down Expand Up @@ -123,7 +119,7 @@ $showPartialCorrectAnswers = 1;

foreach $i (0..8) {
$fig[$i] = image(insertGraph($graphs[$shuff[$i]]), height=>100, width=>100, tex_size=>250,
extra_html_tags=>'alt="' . $gdesc[$shuff[$i]] . '"');
alt=>"$gdesc[$shuff[$i]]");
}

Context()->texStrings;
Expand Down Expand Up @@ -204,8 +200,7 @@ if ( @cor3 > 1 ) {
}

Context()->texStrings;
SOLUTION(EV3(<<'END_SOLUTION'));
$PAR SOLUTION $PAR
BEGIN_SOLUTION

Because \( $descr[$f1]\) for \(x < -$a\), the first segment must be
$pl1 $ans1. Similarly, because \( $descr[$f2]\) for \(-$a < x < $a\),
Expand All @@ -219,35 +214,3 @@ Context()->normalStrings;

;
ENDDOCUMENT();



\{ begintable(3) \}
\{ row( "${BBOLD}1.$EBOLD" .
image(insertGraph($graphs[$shuff[0]]), height=>100, width=>100,
extra_html_tags=>'alt="' . $gdesc[$shuff[0]] . '"'),
"${BBOLD}2.$EBOLD" .
image(insertGraph($graphs[$shuff[1]]), height=>100, width=>100,
extra_html_tags=>'alt="' . $gdesc[$shuff[1]] . '"'),
"${BBOLD}3.$EBOLD" .
image(insertGraph($graphs[$shuff[2]]), height=>100, width=>100,
extra_html_tags=>'alt="' . $gdesc[$shuff[2]] . '"') ) \}
\{ row( "${BBOLD}4.$EBOLD" .
image(insertGraph($graphs[$shuff[3]]), height=>100, width=>100,
extra_html_tags=>'alt="' . $gdesc[$shuff[3]] . '"'),
"${BBOLD}5.$EBOLD" .
image(insertGraph($graphs[$shuff[4]]), height=>100, width=>100,
extra_html_tags=>'alt="' . $gdesc[$shuff[4]] . '"'),
"${BBOLD}6.$EBOLD" .
image(insertGraph($graphs[$shuff[5]]), height=>100, width=>100,
extra_html_tags=>'alt="' . $gdesc[$shuff[5]] . '"') ) \}
\{ row( "${BBOLD}7.$EBOLD" .
image(insertGraph($graphs[$shuff[6]]), height=>100, width=>100,
extra_html_tags=>'alt="' . $gdesc[$shuff[6]] . '"'),
"${BBOLD}8.$EBOLD" .
image(insertGraph($graphs[$shuff[7]]), height=>100, width=>100,
extra_html_tags=>'alt="' . $gdesc[$shuff[7]] . '"'),
"${BBOLD}9.$EBOLD" .
image(insertGraph($graphs[$shuff[8]]), height=>100, width=>100,
extra_html_tags=>'alt="' . $gdesc[$shuff[8]] . '"') ) \}
\{ endtable() \}