(x+5)² + (y - 6)² = 16
(x - h)² + (y - k)²= r² is circel centered at (h,k) with radius r.
yes because you do the opposite so it would not be a function
Answer:4 7/8
Step-by-step explanation:
Answer:
y = 1(x - 5)² + 3
Step-by-step explanation:
The general formula of a quadratic equation is written as;
y = a(x − h)² + k
Where (h, k) are the x and y coordinates at the vertex.
Our vertex coordinate is (5, 3)
Thus;
y = a(x - 5)² + 3
Now,we are given another coordinate as (8, 12)
Thus;
12 = a(8 - 5)² + 3
12 = 9a + 3
9a = 12 - 3
9a = 9
a = 9/9
a = 1
Thus,the equation is;
y = 1(x - 5)² + 3
2x + 6y < -7
6y < -7 - 2x
y < (-7 - 2x) / 6
