Match the steps to find the equation of the parabola with focus (-1, -8.75) and directrix y=- 9.25. Find the distance from the focus to
1.
(x+1)+ y +875 ) =( y+9.25 )?
x2 + 2x+1=2y +9
the point on the parabola.
2.
X+1 + y +8.75
Choose a point on the parabola.
Find the distance from the point on
3. Use (x, y).
the parabola to the directrix.
4.
y =
X+X
Square both sides and simplify.
+x-4
x+1)+ y +8.75
5.
y +9.25
Write the equation of the parabola.
Set the distance from focus to the
6.
y +9.25
point equal to the distance from directrix
to the point

well my understanding of this question is they want you to use the y=14.1x -2.3 and put the coordinates they gave you onto the line segment of   y=14.1x -2.3

step-by-step explanation:

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step-by-step explanation:

just for that im not answering

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

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