Answer:
f(x)= { 1 if x≤-2
x2 if -2<x≤0
ln(x) if x>0
Step-by-step explanation:
The first part of the graph (from left to right) is a constant funcion. Since there isn't any pendant, the y value is constant at y=1. This remains this way until x≤-2 (because the value at x=-2 is filled in on the line and blanked out on the curve above)
The second part of the graph, between x>-2 & x=0, is a cuadratic formula.
Finally, the last part of the graph corresponds to the formula ln(x), which is only valid for x>0.
I hope this is what you were looking for.
330-> -100 = 230, 230-> -100= 130
(I literally just watched a video how to do this, I never had to do it this way when I was in 2nd grade)
[130 final answer]
25%
If you are buying 2 shirts for the same price, you have to calculate the cost of the shirt at half price first (1 piece of the pie) and then add it the original price (2 equal pieces of the pie since you just divided that to the price of the second shirt). That would be considered 3 out of 4 pieces off the pie or 75%. Your savings would be 25%.
Answer:
1/4
Step-by-step explanation:
sorry for the messy work
