Answer:
y = 0.5cos(4(x+π/2)) -2
Step-by-step explanation:
The centerline of the oscillation is at -2, so only the 2nd and 4th choices are viable.
The multiplier of x is computed from (2π)/period. One period is π/2, so the multiplier of x is ...
... 2π/(π/2) = 4 . . . . . matching the 2nd selection.
The horizontal offset in the second equation (π/2) is of no consequence, as it is one full period of the function.
The peak-to-peak amplitude of the oscillation is 1 unit, so the multiplier of the cosine function (which usually has a peak-to-peak value of 2 units) is 0.5. Every offered answer has that characteristic.
The appropriate choice is the 2nd one:
... y = 0.5cos(4(x+π/2)) -2
So, his down payment was 1500.
He has 3000 to pay off.
Yearly Payment = 350*12 or 4200
Yearly Interest = 3000/Yearly Payment or 71%
I am 100% sure that is right, you sure you didn't make a mistake copying.
Answer:
Plane
Step-by-step explanation:
or C
Hello,
8529/42=203.071429
The remainder of the quotient is .071429
Faith xoxo
Answer:
Yes, Randy can purchase 3.5 pounds of chicken salad for $23.50
Step-by-step explanation:
He is correct.
Randy can purchase any item at any cost if both the item and the cost are satisfactory to Randy himself. The cost at which Randy is willing to purchase the item must also be satisfactory to the seller of the item too.
This makes it possible for Randy to be able to purchase 3.5 pounds of chicken salad for $23.50. It is not necessarily reasonable, but it is possible.
