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F-TF.5 Warmup M3-036-A07-V02

Choose trig functions to model periodic phenomena using amplitude, frequency, and midline.

Choose the basic trigonometric model type from a periodic situation's starting position

Problem

A periodic temperature cycle starts at its daily maximum. Use the diagram to identify the basic signed trigonometric model type.

Prompt periodic-context schematic and aligned sinusoidal trace showing the stated starting position and initial direction without naming a model. Open full size
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Four variants of this problem type
Curriculum context
Course
Math III
Standard
F-TF.5
Category
Functions
Domain
Trigonometric Functions
Objective
Choose trig functions to model periodic phenomena using amplitude, frequency, and midline.
Problem type
Choose the basic trigonometric model type from a periodic situation's starting position