A spinner has 6sectors half are red and half of which is black if the radius of the spinner is 3 inches what is the area of the
1 answer:
You might be interested in
Answer:
yes, ±2
Step-by-step explanation:
The x-intercepts are found by setting y=0 and solving for x:
x^2/4 = 1
x^2 = 4
x = ±√4
x = ±2
The x-values of interest are -2 and +2.
