Answer:
$598
Step-by-step explanation:
2 x 299 = 598 so Apple is charging $598 for the new phone.
A.
The graph of y= -1/2+5 is incorrect.
Answer:
An integer is always a whole number
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Given:
The interval, x = -2 to x = 0.
Required:
Average rate of change from x = -2 to x = 0.
SOLUTION:
From the graph,
If x = -2, f(-2) = 0.
If x = 0, f(0) = 4
Average rate of change = 
Where,


Plug in the values into the formula:


Average rate of change from x = -2 to x = 0 is 2.