Analysis and Approaches for IBDP Maths Ebook 2 | Page 83
2. The function f is defined as f ( x) � sec�
x � 2 , �0.5 � x � 0.5 .
(a) Sketch the graph of y � f ( x)
, showing clearly any points of intersection with the
axes.
[3]
7
(b) Solve the inequality sec� x �2 � 1.
[3]
73
www.seprodstore.com
Analysis and Approaches for IBDP Maths Ebook 2 | Page 82
Analysis and Approaches for IBDP Maths Ebook 2 | Page 84
Joomag
is a leading digital publishing and content experience platform that helps businesses
create, distribute, and analyze high-design editorial content, including digital magazines, online catalogs,
digital brochures, sales proposals, and marketing reports. Powered by AI and content automation,
Joomag
enables marketers, publishers, and non-creatives to produce professional, interactive
content at scale.
The platform delivers an exceptional, mobile-optimized reading experience and improves content performance with
individual level analytics, audience insights, and segmentation tools. By uncovering reader interests and
enabling re-engagement through targeted campaigns and personalized content recommendations,
Joomag
helps businesses increase reader engagement and drive higher conversion rates.