Use a double-angle or half-angle identity to find the exact value of each expression. 1
10) sino
and 180° < < 270°
2.
Find tan 22
24
A)
B) V3
7
289
C)
25
D)
7
161
Ο Α
0В
U
OD

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)

17,000 is the correct answer.