The answer is 12
All possible units are 13, 15, 19, 31, 35, 39, 51, 53, 59, 91, 93, 95
Step-by-step explanation:
x2+6x+9-9+y2-4y+4-4=23
(x+3)2-9+(y-2)2-4=23
(x+3)2+(y-2)2=36
center:(-3,2)
r:6
It is just 18 :)It is just 18 :)
Answer:
The axis of symmetry is -b/2a
The x-intercept shown is 3 units away from the axis of symmetry.
The other x-intercept also must be 3 units away from the axis of symmetry but on the opposite side.
Subtract 3 from the axis of symmetry.
The other x-intercept is (-b/2a-3,0)
Step-by-step explanation: