x²- 16x + y²- 4y - 557 = 0 is the equation of the circle
Answer:
-343
Step-by-step explanation:
Given the expression:
You will notice that the terms in the numerator and denominator have the same base (-7).
This makes it very easy to simplify by applying the division law of indices.
Therefore:
11. line of best fit is graph A
12. line of best fit is : line B, because it is closest to most data points
13. height after 7 weeks is 4.8 cm
14. missing number is 19
I attached a photo of the work. I hope it helps!