Part A: The most popular ride in the park is the monster roller coaster, so Anita wants that to be the most direct route. The roller coaster is located at (15, 27). Write the equation in slope-intercept form of the line connecting the park entrance (this is the origin) to the rollercoaster. (6 points) Part B: From the first path from the entrance to the rollercoaster, many people head to the Ferris Wheel. It is located at (18,30). Anita needs a path that is perpendicular to the first path, that leads to the Farris Wheel. What is the equation in slope-intercept form of that line? (6 points)

Part C: Finally, Anita wants to connect the Ferris Wheel at (18,30) with the Petting Zoo, using a path parallel to the original line from the entrance to the Rollercoaster.

Write the equation of the line in slope-intercept form for the path to the Petting Zoo. Then give two possible locations for the Petting Zoo. (8 points)

la parábola es el lugar

geométrico en el cual los puntos tienen una distancia idéntica, equidistantes,

de un punto denominado foco, f, y una recta denominada directriz

el radio vector de una

parábola es el segmento que existe entre un punto cualquiera y el foco.

por la ecuación se observa

que la parábola abre hacia la derecha, por lo cual podemos usar las siguientes fórmulas

la ecuación ordinaria de la

parábola es y^2 = 4px, donde p es la longitud desde el vértice de la parábola al

foco.

la fórmula de la directriz

es x + p = 0

resolviendo:

y^2-9x = 0

y^2 = 9x

4p = 9, entonces p = 9/4

entonces el foco tendrá la

coordenada f(9/4,0)

la directriz vendrá

expresada por

x + p = 0

x = -p

x = -9/4

el problema indica que la

ordenada es igual a 6, entonces

(6)^2=9x

x = 36/9

x = 4

entonces el punto al cual

hay que obtener la distancia será p(4,6)

calculando se tendrá: pf = 

pf = 6,25 u

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step-by-step explanation:

step-by-step explanation: hi!

list

6,24,51,72,12,54,80,44,57,64,92,26,66,96

your welcome!