X decreased by the square of nine
x - 9^2 = x - 81
Answer:
450,425
Step-by-step explanation:
2000 1200 800 600 500 450 425
-800 -400 -200 -100 -50 -25
÷2 ÷2 ÷2 ÷2 ÷2
Common Ratio<span>. For a </span>geometric sequence<span> or </span>geometric series<span>, the </span>common ratio<span> is the ratio of a term to the previous term. This ratio is usually indicated by the variable r.</span>
Y=4x+2. To get slope you use 6-2/1-0. Which gives you 4. You then put that in point slope form.
The answer is b. k=64 t=52
