The document outlines a performance task that requires a team to: 1. Identify two real-life situations involving functions from fields like academics, vocations, arts, or sports. 2. Use functions to model and solve the real-life problems, applying basic function concepts. 3. Present the solutions as a group with assigned roles like planner, researchers, mathematician, and technician using a PowerPoint presentation for clients. The presentation will be evaluated on completeness, accuracy, creativity, application of concepts, and practicality of recommendations.

1. PERFORMAN
CE TASK

2. GOAL
Your team’s task is to collect and identify two real-life
situations that make use of functions (piecewise,
rational, inverse, exponential, and logarithmic) in any
of the following field – academic, technical vocational,
arts and designs, and sports. Your group must make
use of basic concepts of functions as model in solving
the identified real-life problems.

3. ROLES
Your team is a group of professional advisers who provide technical
assistance to professionals who seek solutions to problems. Specifically
the members of the group should be given the following roles.
1. A planner who acts as the leader of the team: he/she will lead the
group in proposing specific solutions to real-life problems, and act
as presenter of the group in discussing the solutions to its clientele.
2. Researchers who will lead in data gathering.
3. A mathematician who will check the appropriateness of the model
function used in solving the real-life problem, and the accuracy of
the solution to the problem.
4. A computer technician who will prepare a PowerPoint presentation

4. AUDIENCE
The target audience are the clients who sought
professional help for their concerns.

5. SITUATION
The team, with a professional task of providing
solution to problems, is challenged to use basic
concepts of functions including appropriate manner of
presentation – table of values, arrow diagram, graphs,
sets in convincing the clients of appropriate solution to
their (assumed) professional problems.

6. PRODUCT/PERFORMANCE
AND PURPOSE
The team needs to present a convincing solution to a
(assumed) professional problem. The presentation
must be done with PowerPoint presentation as visual
aids.

7. THE PERFORMANCE WILL BE EVALUATED
ACCORDING TO THE FOLLOWING CRITERIA:
•Completeness of the content - 20%
• Accuracy of the computations - 30%
•Creativity of the Presentation - 15%
•Application of Mathematical Concepts - 25%
•Practicality of Recommendations - 10%
Total - 100%

8. SCHEDULE OF PRESENTATION – Next Week
Note: The presentation will not exceed 15 minutes.