Answer:
Point on Midline (0,3)
Maximum (9π/2,3)
Minimum (-9π/2,-3)
Step-by-step explanation:
in the given sine function which is in the form of f(x) = a sin(bx+c) +d
a = amplitude
period = frequency = 18π
Therefore b = 2π/18π = 1/9
Y intercept = vertical shift = 3
Horizontal shift = d = 0
Therefore the sine function will be
f(x) = 6 sin(x/9) + 3
Now first point on the midline is (0,3)
Second point is maximum (9π/2,9)
Third point be a minimum value ( -9π/2,-3)
Answer:
Step-by-step explanation:
Jack's method is equivalent because of the "law of commutative property", which means that multiplication problems have the same result no matter the order.
2x5 is the same as 5x2
This would be the correct answer
Answer:
g = 530. r = 364
Step-by-step explanation:
Let g = number of general admission tickets
let r = reserved tickets
4.50g + 6r = 4569
g + r = 894
Multiply second equation by -6
-6g - 6r = -5364
Add to first equation
-6g - 6r = -5364
4.5g + 6r = 4569
-——————————
-1.5g = -795. Divide by -1.5
g = 530
Substitute into equation
530 + r = 894
r = 364
Answer: 3 minutes
To solve this, I plugged 0.25 into the y value since it represents the amount of sand remaining. I then solved for the x value which gave me a value of 3. (I hope this helps)
