Answer:
0
Step-by-step explanation:
The equation of a line can always be represented as .
We know the slope is 5, but this doesn't matter right now as we're looking for the y-intercept.
If there is nothing added to the slope, you always assume the y-intercept is (0, 0). It would have stated otherwise, like if the equation was , then the y-intercept would be (0, 6).
So the y-value of the y-intercept of this equation is 0.
Hope this helped!
Answer:
9765625
Step-by-step explanation:
There is a common ratio between consecutive terms , that is
r = 25 ÷ 5 = 125 ÷ 25 = 5
This indicates the sequence is geometric with n th term
= a₁
where a₁ is the first term and r the common ratio
Here a₁ = 5 and r = 5 , then
a₁₀ = 5 × = 5 × 1953125 = 9765625
Answer:
Step-by-step explanation:
By definition a diameter goes through the center of the circle. So if we find the midpoint of the diameter, we will have the h and k of the center. Then we will use one of the points ON the circle as x and y and solve for r. Here goes:
to get a midpoint/center of (0, -9).
The standard form of a circle is
Filling in with h, k, x, and y:
which simplifies to
so
Now we can write the equation of the circle: