The function 
sits with its starting point at the origin. The function 
is translated h units to the left or right and k units up or down. Since our radicand, the value under the square root sign, is x+7, putting that into our standard form it would be x-(-7) because minus a negative is a positive. So we move the parent graph to the left (-7 moves to the left) 7 units. There is no number k so our function is not moving up or down. Only to the left 7.
Hello!
To find a percent, yourcwill convert the percent into a decimal by dividing by 100. We get 0.6.
We multiply this by 2450, giving us 1470 roses.
Hope this helped!
A) Because it is 3 units to the left of 2 on a horizontal number line<span />
You can easily use online calculators for this.
Steps:
1) Find radius. 45 / 2 = 22.5
2) Substitute values (r) and (h) in the formula for surface area of a cylinder:
SA = 2πr² + 2πrh
3) Solve the formula.
You should end up with 9542.59 units². This answer is using π.
To get the answer with (3.14), do the steps above.
