True. When the points are plotted on a graph and connected, they pass the vertical line test. No x value is the same.
Answer:
f(-2)=6. True
f(0)=4. True
f(-3)=f(3). True
f(-4) < f(0). False
3f(3) > 20. True 3f(3) = 3(9/2+4) = 3(4.5+4) = 3(8.5) = 25.5
A. (x-7)(x+4) because -7+4=-3
0.584 is greater than 0.58 !