The equation for a circle with a center (-2, 8) and a radius of 9 will be (x + 2)² + (y − 8)² = 81.
<h3>What is an equation of a circle?</h3>
A circle can be characterized by its center's location and its radius's length.
Let the center of the considered circle be at the (h,k) coordinate.
Let the radius of the circle be 'r' units.
Then, the equation of that circle would be:
(x - h)² + (y - k)² = r²
Write an equation for a circle with a center (-2, 8) and a radius of 9.
Then the equation will be
(x + 2)² + (y − 8)² = 9²
(x + 2)² + (y − 8)² = 81
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Answer:
Sorry. What's the question?
Y=-3/5x -12
The y intercept is what you get when x = 0, which can't happen in this equation (can't divide by 0)
The x intercept is when -3/5x -12=0 or
3/5x = -12
3/-12 = 5x
3/-60 = x = -0.05
It's -6, -4.5, -4.25, -1.5, -1, 0
