Answer:
D
Step-by-step explanation:
Try to remember this formula.

Where a is the vertical multiplier, b is the horizontal multiplier, c is the x coordinate of the vertex, and d is the y coordinate of the vertex.
Since the vertex on the graph is (2,3), c and d have to be 2 and 3.
Also, there are no vertical/horizontal stretches so the a and b values stay at 1.
The final equation would come out to 
Answer:
$28.77
Step-by-step explanation:
What you do is the coupon for 10% off first which equaled 2.997, but you have to round to $3.00.
You minus 3*9.99 which equals $29.97 and $3.00 to get $26.97.
You then times $29.97 by 6% to get 1.80.
You then add it to $26.97.
You get $28.77.
To find the area of one side of the cube, you multiply the length by width. 16•16=256. Then you multiply that by the number of sides of the Cubs. 256•6=1536. The surface area should be 1536ftsq.
I got 119.7 x 10^6
Bc 21• 5.7= 119.7 so then I added the 10^6