Answer:
x=1
Step-by-step explanation:
X= means that it is the vertical line on that number, so x=1 would be the vertical lines going through 1, which would be in the middle of the parabola, thus having symmetry
The seamstress can cut 36, 15-inch pieces of ribbon from 5 rolls of 9 foot long ribbon.
I hope this helps!! Look at the top and the graph, don't know which answer you prefer :)
Divide 4 on each side and X will be = to 5
4x/4 = 20/4
X = 5
