Answer: y= -5x+4
Step-by-step explanation:
X = 7 / sin(45)
x = 7 / sqrt(2)/2
x = 7 sqrt(2)
We are given the graph of sine function.
First, we get the amplitude
A = [6 - (-2)] / 2
A = 4
Next, we determine the period and b
T = 4 - 0 = 4
b = 2π / T
b = π/2
The original sine function was
y = 4 sin πx/2
After the transformation, the equation now is
y = 4 sin [π(x+2)/2] + 2
1st is parallel
2nd is perpendicular
3rd is perpendicular
4th is perpendicular