you are given a positive number p, but you are not told what the specific value of p is. a vertical light beam comes from high above the plot of f[x] = x^2/(4 p) and bounces off the curve at a given point point {a, f[a]}. you are not told what the specific value of a is. calculate in terms of p the point at which the reflected beam crosses the y-axis.

  (x, y) = (0, p)

Step-by-step explanation:

In the given equation, p is the distance from the vertex (0, 0) to the focus of the parabola. Any vertical "light beam" will bounce off the curve and pass through the focus at (0, p).

step-by-step explanation:

|ab| = 1.4 = 4

h = 1.4 = 4

a(abc) area = 4.4 = 16/2 = 8

area of abc = 8 cm^2

good luck ! ; )

answer: no

step-by-step explanation: because the big angle will spread away the 2 side that it is on and make the opposite side even longer.