Answer:
Domain : 0 ≤ t ≤ 3
Range : -4 ≤ d ≤ 0
Step-by-step explanation:
The graph attached models the depth of submarine as a function of time.
Points on x-axis represent the time and points on y-axis represent increase in height of the submarine.
Domain of a function is represented by the points on x-axis.
Therefore, Domain : 0 ≤ t ≤ 3
Range of function is represented by te points on y-axis.
Therefore, Range : -4 ≤ d ≤ 0
Awnser is C. Random cuz thats how i chose this answer... its was random
Answer:
4
Step-by-step explanation:
Take the second term and subtract the first term
-1 - -5
-1 +5 = 4
Check with the third term subtracting the second term
3 - -1
3+1 = 4
The common difference is 4