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Mathematics
Mathematics
Problem
Find the
x
x
x
-intercepts of: a.
a
y
=
2
sin
3
x
+
3
y = 2 \sin 3x + \sqrt{3}
y
=
2
sin
3
x
+
3
for
0
≤
x
≤
2
π
0 \le x \le 2\pi
0
≤
x
≤
2
π
b.
b
y
=
2
sin
(
x
+
π
4
)
y = \sqrt{2} \sin(x + \frac{\pi}{4})
y
=
2
sin
(
x
+
4
π
)
for
0
≤
x
≤
3
π
0 \le x \le 3\pi
0
≤
x
≤
3
π
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