I don’t understand what you are asking
The equation of a circle is: (x - h)² + (y - k)² = radius² where (h, k) is the center. Now just plug in your given information and simplify.
(x - 2)² + (y - 0)² = 9²
Your equation is:
(x - 2)² + y² = 81
Answer:
y=2x+4
Step-by-step explanation:
2x is the gradient and the y intercept is 4 so we just put them into the equation y=mx+c
<u>Answer:</u>
x = 2 and x = - 6.
<u>Step-by-step explanation:</u>
A critical point is when the denominator become equal to zero.
So we will simplify the numerator to find an expression where p(x) equals zero you have other(s) critical point(s).
Multiply both terms in the numerator to get:
for 
Therefore, the two critical points are x = 2 and x = - 6.
Answer:
Option A) 144.87 miles
Step-by-step explanation:
Given that:
Charlie drove miles each day:
156.5 miles;
217.7 miles;
108.3 miles;
141.6 miles;
97.9 miles;
179.7 miles;
112.4 miles.
We know that average formula says:
Average = Sum of all quantities/ total quantities
As there are total of 7 days in a week So:
Average = (156.5 miles + 217.7 miles + 108.3 miles + 141.6 miles + 97.9 miles + 179.7 miles + 112.4 miles.) / 7
Average = 1014.1/7
Average = 144.87 miles
i hope it will help you!
