give the coordinates of each transformation of (2, –3). 1. horizontal translation of 5 2. vertical...
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Give the coordinates of each transformation of (2, –3).
1. horizontal translation of 5
2. vertical translation of –1
3. reflection across the x-axis
4. reflection across the y-axis
(7, –3)
(2, 3)
(2, –4)
(–2, –3)
Bell Ringernumber your answers; you do not need to write
question
Transform linear functions.
Solve problems involving linear transformations.
1.3 Objectives
Students will: learn to transform functions by
transforming each point. Transformations can
also be expressed by using function notation.
k
h
m(a)
INVESTIGATION of Function Transformations
“external” changesaffect the “vertical”
“internal” changesaffect the “horizontal”
WRITING TRANSFORMATIONAL CHANGES
function f(x) + 3 f(x) - 2 5f(x) -f(x) f(x + 4)
f(x - 1)
f(-2x)
f(x) = 4x
f(x) = x2
Describe graph changes
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