Answer:
39
Step-by-step explanation:
square= lw
triangle= 1/2lw
s=9
triangle=15 divided by 2 times 4=30
you add 30 + 9 which will give you 39
The average rate of change between two input values is the total change of the function values (output values) divided by the change in the input values.
Answer:A
Step-by-step explanation:
it is A
How will I answer that, the image isn't showing luv