Two iPads display a handwritten equation “y = 2x + 1” in the Notes app, highlighting the new iOS 18 Math Notes feature—one shows “Insert Graph,” while the other displays the graph. The background features a pink-orange gradient and white Apple logo.
Two iPads display a handwritten equation “y = 2x + 1” in the Notes app, highlighting the new iOS 18 Math Notes feature—one shows “Insert Graph,” while the other displays the graph. The background features a pink-orange gradient and white Apple logo.