Expression 13: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, "x" minus left parenthesis, negative 2 , right parenthesis , right parenthesis squared Has graph. To audio trace, press ALT+T.fx=x−−22
13
"x" Subscript, 3 , Baselinex3
"y" Subscript, 3 , Baseline Has graph. To audio trace, press ALT+T.y3
negative 5−5
99
r1c3:
negative 4−4
44
r2c3:
negative 3−3
11
r3c3:
negative 2−2
00
r4c3:
00
44
r5c3:
11
99
r6c3:
r7c3:
14
Shifting the graph vertically
15
Moving up or down
16
f(x) --> f(x)+k , where k is in R
Hide this folder from students.
17
Let our k=3 ( positive 3)
18
Expression 19: left parenthesis, "x" minus 2 , right parenthesis squared plus 3 Has graph. To audio trace, press ALT+T.x−22+3
19
"x" Subscript, 4 , Baselinex4
"y" Subscript, 4 , Baseline Has graph. To audio trace, press ALT+T.y4
negative 1−1
1212
r1c3:
00
77
r2c3:
11
44
r3c3:
22
33
r4c3:
33
44
r5c3:
55
1212
r6c3:
r7c3:
20
Let our k=-3 (negative 3)
21
Expression 22: left parenthesis, "x" minus 2 , right parenthesis squared minus 3 Has graph. To audio trace, press ALT+T.x−22−3
22
"x" Subscript, 5 , Baselinex5
"y" Subscript, 5 , Baseline Has graph. To audio trace, press ALT+T.y5
negative 1−1
66
r1c3:
00
11
r2c3:
11
negative 2−2
r3c3:
22
negative 3−3
r4c3:
33
negative 2−2
r5c3:
55
66
r6c3:
r7c3:
23
Expression 24: left parenthesis, "x" plus 2 , right parenthesis squared plus 3 Has graph. To audio trace, press ALT+T.x+22+3
24
Expression 25: left parenthesis, "x" plus 2 , right parenthesis squared minus 3 Has graph. To audio trace, press ALT+T.x+22−3
