I am trying to make a mold for satellite dish . I can calculate the maths but my biggest challenge is plotting the graph . I need a tutor that can put me through
How do I solve the equation: -4 = -1 divided by 4*a
f(x)=x^2-4x-5 The vertex of the given parabola is _____. (typed an ordered pair)
answer for math questions about parabolas
I also need the the equation in standard vertex form and the axis of symmetry and the direction of opening
write an equation of the parabola that models the cross section of the mirror. Assume that the parabola opens upward. Find the vertex, focus, and the directrix
A mirror with a parabolic cross section is used to collect sunlight on a pipe located at the focus of the mirror. The pipe is located 5 inches from the vertex of the mirror
Graph the parabola
The answer must be set equal to zero and the only information given is the vertex and the focus
Two satellites are orbiting earth. The path of one has the equation x^2 +y^2 = 2250000. The orbit of the other is 200 km farther from the center of earth. In one orbit, how much farther does the...
Using all four (4) conic sections: Cirlcle, Ellipse, Hyperbola, and Parabola.
Problem in real life with a explanation(answer).
you must get what is equal to zero
i dont understand which way it would open! /;
parabolas find focus