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Evaluating a function: formula

Free
By
Sal Khan

A quadratic function, concave down, which is symmetrical about the y-axis intercepting the y-axis at 49, f(x)=49-x^2, is evaluated at x=5. Determine f(5). Use of functional notation


Language:
English
Curriculum Alignment:
CAPS aligned
Publication Date:
2016-06-02
Grade:
10
Audience:
Learners
Teachers
Type:
Video
Categories:
Teaching Teacher training and support Becoming a teacher eLearning Teaching online Learning material Subjects
Software Requirements:
Video Player
Copyright:
Open Resource
Creative Commons License:
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