Lesson H.3A.3
H.3A.3: Compare the characteristics of and distinguished among linear, quadratic, and
exponential functions that are expressed in a table of values, a sequence, a context,
algebraically, and/or graphically, and interpret the domain and range of each as it applies
to a given context.
Learning Target:
 Comparing and contrasting characteristics of linear, quadratic, and exponential
functions
 Knowing the difference between and identifying domain and range of various
functions represented in different modes
Warm-up: Sketch a linear graph, sketch a quadratic graph, and sketch an exponential
graph.
Teach:
 Distinguish among linear, quadratic, and exponential functions when expressed in a
table.
 Distinguish among linear, quadratic, and exponential functions when expressed in a
sequence.
 Distinguish among linear, quadratic, and exponential functions when expressed in a
context.
 Distinguish among linear, quadratic, and exponential functions when expressed
algebraically.
 Distinguish among linear, quadratic, and exponential functions when expressed in a
graph.
 Identify domain and range as it applies to a context
Active Engagement:
 Envelope sort: Have a linear, quadratic, and exponential function shown in different
forms: table, sequence, context, algebraically, and graph and have kids
organize each piece into the various categories.
Guided Practice/Assignments:
 H.3A.3 Domain and Range Worksheet