In point form (3,-2)
Equation form
Explanation:
Separately the periods for sin 4x and sin x are
π
2
and
2
π
.
The LCM =
2
π
is the period for the compounded oscillation
y
=
sin
4
x
−
4
sin
x
.
The second not-to-scale graph is for just one period
x
∈
[
−
π
,
π
]
.
graph{sin 4x - 4 sin x [-40, 40, -20, 20]}
graph{sin 4x - 4 sin x [-3.14, 3.14, -6.28, 6.28]}
Answer: The answer is 90.
Step-by-step explanation:
90+90= 180+90= 270
A. <span>x=<span><span>8</span><span><span>−3+<span>√<span><span><span>137/</span></span><span></span></span></span></span></span><span></span></span><span><span>8</span><span><span>−3−<span>√<span><span><span>137</span></span><span></span></span></span></span></span><span>/8
B.</span></span></span>
<span>x=<span><span>4</span><span><span>−7+<span>√<span><span><span>97</span></span><span></span></span></span></span></span><span></span></span>,<span><span>/4</span><span><span>,−7−<span>√<span><span><span>97/4
hope this helps
</span></span><span></span></span></span></span></span><span></span></span></span>
Answer:
tan 10 degrees.
Step-by-step explanation:
tan x = cot (90 - x) so:
cot 80 = cot (90 - 10)
= tan 10.