Answer:
x = 0, π/4, π, 7π/4
Step-by-step explanation:
sin(2x) = √2 sin x
Use double angle formula.
2 sin x cos x = √2 sin x
Move everything to one side.
2 sin x cos x − √2 sin x = 0
Factor.
sin x (2 cos x − √2) = 0
Solve.
sin x = 0, cos x = ½√2
x = 0, π/4, π, 7π/4
Answer:
Using the the slope and y-intercept The Answers are
Slope: - 1
Y- intercept: - 58/5 Hope this helps :)
Step-by-step explanation:
Answer:
$1.44
Step-by-step explanation:
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