Radical function and its graph
Instructions
Move around the slider to see what different values for n look like. Then do the following questions on a piece of A4 paper. Do the problems neatly or else you won't get credit.
1. Sketch the graph for the following.
a) n = 2
b) n = 3
c) n = 4
d) n = 5
2. Why are odd values for n defined for negative real numbers?
3. Explain what the result is if n is even and x is a negative real number.