2. Find x.
3.
angles.
DIC
a) A and Eare
b) 2E and _Care
c) 40 and 4_E are
d) {_B and 4C are
angles.
angles.
REF
d of S
20 m
HIG
pairs.
iem Nova
15 m
nts
4.
Find x
5. How tall is the tree?
10 in
X х
400
B1 634
10 ft.
5 comments
I
6
Find
5
Z
7. Find the sine, cosine, and tangent of B.
А A
COS A
13
5
tan 3
XB
sin C =
с 12
2

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.