The distance between the center and any point on the circle is the radius. That's likely what your book or teacher is asking for.
Note: double the radius and you get the diameter
900, just 900 very just 900
Answer:
Hope this helps
Step-by-step explanation:
1.Find Slope
2 is x1, 8 is x2, (-1) is y1, 4 is y2
<u>y2 - y1</u>
x2 - x1
<u>4-(-1)</u> = <u>5</u>
8-2 6
2. Point- slope form:
y - y1 = m (x - x1)
y - (-1) = (5/6) (x - 2)
in the end
y= 5/6x - 8/3
this is the slope intercept form y=mx +/- b
