Answer:
Option (1)
Step-by-step explanation:
Equation of the given wave function,
f(x) = acos(bx)
Here, a = amplitude of the wave
Period of the wave =
From the graph attached,
Amplitude =
=
= 4
Period of the wave = π - 0
= π
From the formula of the period,
Period =
b = 2
Therefore, a = 4 and b = 2.
Option (1) will be the answer.
Answer:
I think there is no solution to the equation. (I'm not sure what your asking)
Step-by-step explanation
The equation should equal 0, so you subtract 5x from both sides. Once you do that, it cancels out the 5x and leaves 10=0 which is a false statement.
Simply the answer would be .38 if this is not correct then i failed
The answer is -3,-4 because if the line is vertical the x axis stays the same which is -3 so this is the only correct answer