Lamian is a chinese noodle made by repeatedly folding and stretching dough to make noodles of varying thickness. a ball of dough is rolled into a long "rope" 222 centimeters (\text{cm})(cm)left parenthesis, start text, c, m, end text, right parenthesis in diameter. one end of the dough is held in each hand, and the dough is stretched and folded, making 222 separate strands. this process is repeated until the strands are the desired thickness. assume that each time the dough is stretched, the thickness of each noodle decreases by 30\%30%30, percent. how many folds will be needed to produce noodles whose thickness is at most 0.5\,\text{cm}0.5cm0, point, 5, start text, c, m, end text?

7

step-by-step explanation:

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

step-by-step explanation: