Answer:
Step-by-step explanation:
7x -8x = -x
-2 + 10 = 8
=
Hope this helps ^-^
Answer this question pls!! (Will give Brainliest)
2 answers:
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<u>Answer-</u>
<u>Solution-</u>
Given,
the parabola has vertex at (3,5) and focus at (3,9)
It can be easily noticed that focus and vertex lie on the same vertical line,
Hence, the axis of symmetry is a vertical line ( a line perpendicular to x-axis). Also, the focus lies to the top of the vertex so the parabola will open up upwards.
General form of parabola vertex at (h, k)and vertical line of symmetry is,
Putting the values,
We can find the value of 'a' which is distance between vertex and focus by using distance formula,
Taking only +ve value, as the parabola opens upwards.
then the equation becomes,
So hmm notice the picture below
recall, a square has all angles to 90°, thus, the diagonals bisecting any of the vertices, will make a 45° on each
anyhow,
recall, a square has all angles to 90°, thus, the diagonals bisecting any of the vertices, will make a 45° on each
anyhow,