Consider the table that includes the input and output values of a function.
4
Which answer completes the second differences
column for the function?
х
f(x)
First Second
Difference Difference
Second
Difference
-2
-1
0
1
2
18
7
0
-3
-2.
-11
-7
-3
1
Second
Difference
11
7
3
-1
Second
Difference

da freeck kinda math is this just drop out

step-by-step explanation:

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

what are you trying find out?

step-by-step explanation: