Answer:
length: 20 width:35
Step-by-step explanation:
A polynomial p is graphed. What could be the equation of p?
Answer:
D
Step-by-step explanation:
It is the only one with a pattern. Hope this helps!!
X² + y² - 4 x + 2 y = b
x² - 4 x + 4 + y² + 2 y + 1 = b + 4 + 1
( x - 2 )² + ( y + 1 )² = b + 5
y - coordinate of the center of the circle is: y = - 1
b + 5 = r
b + 5 = 7
b = 7 - 5
b = 2
