Answer:
2.
Domain: all real values of x
Range: f(x)》-4
3.
Domain: all real values except x = 0
Range: All real values except f(x) = 0
Step-by-step explanation:
2.
Domain: all real values of x
Range: f(x)》-4
Because this is a concave up quadratic with a minimum turning point at (0,-4)
3.
Domain: all real values except x = 0
Range: All real values except f(x) = 0
Since x is in the denominator, it can't be 0
For f(x) = 0, x has to be infinity
Answer: (0, 3)
Step-by-step explanation:
Answer:
options a
Step-by-step explanation:
A. {(–4, –3), (–1, 0), (0, 1), (5, 6)}
Answer:
x = 7
Step-by-step explanation:
