For this case we have that by definition, the general equation of the circle is given by:
Where,
- <em>(h, k): it is the center of the circle
</em>
- <em>r: radius of the circle
</em>
We then have the following equation:
Comparing values we have:
For the center of the circle
:
For the radius:
Then, the diameter is given by:
Answer:
Johnny is wrong:
The center of the circle is (11, -15)
Joyce is wrong:
The diameter of the circle is 24
Answer:
A.
Step-by-step explanation:
playing in the garden
Answer: I believe you mean x and y intercepts? They are (0, -1) and (-1/7, 0)
Step-by-step explanation:
Plug in 0 for x and y (one at a time) for each intercept. eg The x intercept is at y=0 and the y intercept is at x=0.
Answer:
A x = 2
Step-by-step explanation:
this is the only case where the redefinition of a single point would eliminate the discontinuity.
for the other points of discontinuity the whole function or graph "jumps". so, the redefinition of a single point would not change anything.
that is then called nonremovable discontinuity.
Answer:
14
Step-by-step explanation: