function notation is the way a function is written. It is meant to be a precise way of giving information about the function without a rather lengthy written explanation.
Answer:
...
Step-by-step explanation:
since the area of a square is side² then we can just square root the area and find the side
first one to the left would be √16, which would equal 4, which in this case is correct
first one the right is √220 which is about 18.832
bottom left √65 which is about 8.062
bottom left √83 which is about 9.110
Answer: -8
Step-by-step explanation:
Put -8 in place of all of the x variables when I solved the top was equal to 40 and the denominator was equal to -5 and 40/-5 is equal to -8
