Answer:
C. 21
Step-by-step explanation:
His height while on the second roller coaster, measured in feet from the platform helght, can be modeled by a trigonometric func
tion, shown in
this table, where tis the number of seconds since the ride began.
C
0 20
40
60
80
100
120
140
160
g(0) 0 50
100
50
0
-50
-100
-50
0
Which two statements best describe Michael's height while on the two roller coasters?
On the second roller coaster, Michael's height switches from positive to negative approximately
every 20 seconds.
On the first roller coaster, Michael's height switches from positive to negative approximately every
80 seconds.
On the second roller coaster, Michael's height switches from positive to negative approximately
every 40 seconds.
On the second roller coaster, Michael's height switches from positive to negative approximately
every 80 seconds.
On the first roller coaster, Michael's height
20 seconds.
itches from positive to negative approximately every
On the first roller coaster, Michael's height switches from positive to negative approximately every
40 seconds.
this table, where tis the number of seconds since the ride began.
C
0 20
40
60
80
100
120
140
160
g(0) 0 50
100
50
0
-50
-100
-50
0
Which two statements best describe Michael's height while on the two roller coasters?
On the second roller coaster, Michael's height switches from positive to negative approximately
every 20 seconds.
On the first roller coaster, Michael's height switches from positive to negative approximately every
80 seconds.
On the second roller coaster, Michael's height switches from positive to negative approximately
every 40 seconds.
On the second roller coaster, Michael's height switches from positive to negative approximately
every 80 seconds.
On the first roller coaster, Michael's height
20 seconds.
itches from positive to negative approximately every
On the first roller coaster, Michael's height switches from positive to negative approximately every
40 seconds.
1 answer:
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