The values of a and b are 2 and π/5, respectively
<h3>How to determine the values of a and b?</h3>The graph of the complete question is added as an attachment
The equation of the graph is given as:
y = sin(ax - b)
From the graph, we have the following points:
(π/10, 0), (3π/5, 0) and (11π/10, 0)
Substitute the above points in y = sin(ax - b)
sin(a(π/10) - b) = 0 and sin(a(3π/5) - b) = 0
Take the arc sin of both sides
a(π/10) - b = 0
a(3π/5) - b = π
Subtract the equations to eliminate b
a(π/10) - a(3π/5) = -π
Divide through by π
a(1/10) - a(3/5) = -1
Express fractions as decimals
0.1a - 0.6a = -1
Evaluate the difference
-0.5a = -1
Divide by -0.5
a = 2
Substitute a = 2 in a(3π/5) - b = π
2 * (3π/5) - b = π
Evaluate the product
6π/5 - b = π
This gives
b = 6π/5 - π
Evaluate the difference
b = π/5
Hence, the values of a and b are 2 and π/5, respectively
Read more about sine functions at:
#SPJ1
Answer:
Normal Distribution
Step-by-step explanation: A normal distribution will generally have a bell shape. It is also called a bell curve, due to its bell shape.
It is also called Gaussian distribution. The point near the peak is where most of the observations cluster, while the values further away from the mean will be distributed equally in both directions on the curve.
