Mathematics, 24.05.2020 21:57 ryansingl19

Giving 90 points please

Answers: 3

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Answer from: jasmine2531

It's matched left by right side. Steps are not in order!

Step-by-step explanation:

1. Square both sides and simplify

2. Find the distance between the focus and the point on the parabola

3. Choose a point on the parabola

4. Write the equation of the parabola

5. Set the distance from focus to the point equal to the distance from directrix

to the point

6. Find the distance from the point on the parabola to the directrix

Answer from: QueenDarbane9696

Step-by-step explanation:

Step 1: Answer question 1

(x + 1)^2 + (y + 8.75)^2 = (y + 9.25)^2

x^2 + 2x + 1 = 2y + 9

What we are doing in this problem, is that we are squaring both sides in order to help simplify. Number 1 has the second option or B.

Step 2: Answer question 2

$\sqrt{(x + 1)^2 + (y + 8.75)^2}$

What we are doing is that we are finding the distance from the point on the parabola to the directrix. Number 2 has the last option or F.

Step 3: Answer question 3

Use (x, y)

What we are doing is that we are finding a point on a parabola. Number 3 has the fifth option or E.

Step 4: Answer question 4

$y = \frac{1}{2}x^2 + x - 4$

What we are doing is that we are writing the equation of the parabola. Number 4 has the third option or C.

Step 5: Answer question 5

$\sqrt{(x + 1)^2 + (y + 8.75)^2} = \sqrt{(y + 9.25)^2}$

What we are doing is that we are setting the distance from focus to the point equal to the distance from directrix. Number 5 has the first option or A.

Step 6: Answer question 6

$\sqrt{(y + 9.25)^2}$

What we are doing is that we are finding the distance from the point on the parabola to the directrix . Number 5 has the fourth option or D.

Answer from: Quest

step-by-step explanation:

Answer from: Quest

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.

A. name the streets that are parallel to golden gate. b. name the streets that intersect 6th street.

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Giving 90 points please

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