The equation of a circle is:
(x - h)² + (y - k)² = radius²
where (h, k) is the center of the circle.
Your center is (- 2, - 7).
Your radius is √81 = 9
Answer:
<em>See below.</em>
Step-by-step explanation:
Divide the percentage to get decimal form.
Multiply the total by .25.
Round to the nearest cent, which would be 
.
Subtract to get the answer.
:)
Answer:
The first & the third are true.
Step-by-step explanation:
If you put the equation on the calculator, you'll get that x=1 then, the equation divides by (x-1) and has a remainder =0 & (x-1) is a factor of the equation since it gives a remainder=0
Answer
B
Explanation
Look for a 9 on the y axis then do Y2-Y1/X2-X1 with any 2 plots on the table
