It proves The function f(x) is an arithmetic sequence.
Answer:
Infinite Solutions
Step-by-step explanation:
Line CE is congruent to line NP is the true statement.
Answer:
X=-9
Step-by-step explanation:
Answer:
(4, 1)
Step-by-step explanation:
x^2 + y^2 - 2y - 8x - 19 = 0
We rearrange the terms and complete the square twice.
x^2 - 8x + y^2 - 2y = 19
x^2 - 8x + 16 + y^2 - 2y + 1 = 19 + 16 + 1
(x - 4)^2 + (y - 1)^2 = 6^2
The center is (4, 1)
