Answer:
Rate of change = 5
Step-by-step explanation:
If a line passes through two points
and
, then the rate of change of the line is

From the given graph it is clear that the line passes through the points (1,-1) and (2,4).
Using the above formula, the slope of the line is




Therefore, the rate of change of given line is 5.
192.
Multiply 8 and 3 to figure out how many seats are being saved and subtract that for the final result.
Hope this helps!
Answer:
14
Step-by-step explanation:

The answer is
2x4 + 4x2 -3
Two raised to four plus
Four raised to two minus
Three
Step-by-step explanation:
GIVEN
HERE
= 6+9+2+6+600÷30 { firstly add numbers }
= 623 ÷ 30
= 20
I think you understand