We know that
To generate the equation of the parabola, we start with this equation
(x -h)²= 4p * (y -k)
where "h" and "k" are the (x, y) values of the vertex.
"p" is the difference between the focus "y-value" and the vertex y-value.
p = (6-5) = 1
Now we put these numbers into the equation:
(x -h)² = 4p * (y -k)
(x +2)² = 4 * 1 * (y -5)
(x +2)² = 4*(y -5)
the answer is
(x +2)² = 4*(y -5)
SOLUTION:
Let the unknown number = x
2 ( x + 1 ) = 4x - 6
2x + 2 = 4x - 6
2x - 4x = - 6 - 2
- 2x = - 8
x = - 8 / - 2
x = 8 / 2
x = 4
FINAL ANSWER:
Therefore, the unknown number is 4.
Hope this helps! :)
Have a lovely day! <3
Answer:
S (3,2) T (2,4) U(1,1)
Step-by-step explanation:
You flip it over the vertical line. The Y coordinate stays the same but the X changes so it's the opposite.
Answer:
mark negative 1 then mark negative 7 there! hope this helped if it did not im truly sorry
Answer:
The product is the opposite of the integer
Step-by-step explanation:
Multiplying a number by -1 simply changes its sign:
The product is the opposite of the integer