The domain of the function is the union of all of the "if" parts of the function definition:
... (-∞, -1) ∪ [-1, 1] ∪ (1, ∞) = (-∞, ∞)
It’s a function. It passes the vertical line test.
Answer:
-2
Step-by-step explanation:
x-8=-10
x=-10+8
x=-2
The dependent variable is f(h)....total money earned
the independent variable is h...the number of hours
f(h) = 42h <==
in 8 hrs...
f(8) = 42(8)
f(8) = 336 <==
