Answer:
(a) -∞ < x < ∞
Step-by-step explanation:
Unlike the square root function, the cube root function is defined for all values of its argument. Here, x can take on any value and the function will be defined for that value.
-∞ < x < ∞
Set up the data:
3,3,3,3,3,6.5,6.5
15+13=28
28/7=4
He runs an average of 4 miles a day
Yes. It would be a reflection over the line.
Answer:
decrease by 2
Step-by-step explanation:
6/3 = 2
6>3, then it must be a decrease
Answer:
see explanation
Step-by-step explanation:
(a)
0 < 5 ⇒ f(0) = x + 4 = 0 + 4 = 4
f(0) = 4
(b)
5 ≤ 6 < 7 ⇒ f(6) = 8
