Answer:
No
Step-by-step explanation:
The square root of any negative number is not a real number.
Answer:
y = -|x +2| +4
Step-by-step explanation:
The parent function y=|x| is shifted to the left 2 units, so x is replaced by x+2. It is reflected across the x-axis, so is multiplied by -1: -|x+2|. It is shifted up 4 units, so has 4 added to it:
y = -|x+2| + 4
Steeper and the line shifted +4 up (Talking about the y intercept)
Step-by-step explanation:
Every next term is 1/3 times of the previous term. The first term is 4.
Hence the rule is An = 4 * (1/3)^(n-1).
