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Answer:
Step-by-step explanation:
First off, <em>B</em> is zero, so there is no <em>phase shift</em>, meaning that the vertex stays on the y-axis. Next, <em>A</em> is negative, so the parabola opens down, and whenever you have a parabola opening down, it does so at maximum. Finally, <em>C</em> represents our y-intercept, or in this case, our <em>vertical shift</em>. Our y-intercept is (0, −1), and so as our vertex, hence our answer.
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Answer:
[11,-13]
Step-by-step explanation:
Let P be the point between A(3,-5) and B(13,-15) where segment AP = th of segment AB.
Therefore, point P divides the line AB in a 4 : 1 ratio internally.
Hence, the coordinates of point P will be
= [11,-13] (Answer)
We know that If A and B
are two different point and point P(h,k) divides line AB in the ratio m : n internally, then
(h,k) ≡