Use the graph below to answer the question that follows: trig graph with points at 0, 2 and pi over 2, 0 and pi, negative 2 and
3 pi over 2, 0 and 2 pi, 2 and 5 pi over 2, 0 and 3 pi, negative 2 What trigonometric function represents the graph?
f(x) = −2 cos(x − pi over 2) f(x) = −2 sin(x − pi over 2) f(x) = 2 cos(x − pi over 2) f(x) = 2 sin(x − pi over 2)
What trigonometric function represents the graph?
f(x) = −2 cos(x − pi/2)
f(x) = −2 sin(x − pi/2 )
f(x) = 2 cos(x − pi/2)
f(x) = 2 sin(x −pi/2 )
f(x) = −2 cos(x − pi over 2) f(x) = −2 sin(x − pi over 2) f(x) = 2 cos(x − pi over 2) f(x) = 2 sin(x − pi over 2)
What trigonometric function represents the graph?
f(x) = −2 cos(x − pi/2)
f(x) = −2 sin(x − pi/2 )
f(x) = 2 cos(x − pi/2)
f(x) = 2 sin(x −pi/2 )
2 answers:
You might be interested in
Answer:
B
Step-by-step explanation:
The amortization period in months is:
30 years * 12 = 360 months
The monthly interest rate would be 5.25%/12 = 0.004375
The payment for monthly mortgage formula would be:
Where
E is the monthly mortgage payment
C is the cost of mortgage, cost is $150,000
r is the monthly rate of interest, which is 0.004375
n is the period, in months, which is 360
Substituting, we get our answer:
So, the correct answer is B