Match the steps to find the equation of the parabola with focus (-1, -8.75) and directrix y = -9.25. 1.
( *+1 ) + y +8.75 ) = ( y +9.25 )
x2 + 2x + 1 = 2y +9
Set the distance from focus to the
point equal to the distance from directrix
to the point.
Write the equation of the parabola.
2. ( X+1 + y +8 75 )
Find the distance from the point on
3. Use (x, y).
the parabola to the directrix.
4. y=
1
.X² +X-4
2
Square both sides and simplify.
=
y +9.25)
Choose a point on the parabola.
5. v( x+1 ) + y +8.75 »
6. vy+9.25 )
Find the distance from the focus to
the point on the parabola.

whats the question?

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Step-by-step explanation:

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step-by-step explanation:

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.