Construct a parallelogram PURE. S is a point of [PE] and H is a point of [UR] such that PS = HR.

1. Show that SUHE is a parallelogram.

2. Show that [PR], [UE] and [SH] pass through the same point (are concurrent).

overpriced

step-by-step explanation:

7

step-by-step explanation:

b

step-by-step explanation:

step-by-step explanation:

total income = price of one ticket   *   number of tickets sold

  y                 =     4                                   x

so the equation is y=4x     with x≥0   because number of tickets sold can not be negative

thus the equation is a semi -line with an end point at

(0,0)

passing through :

x=1     y=4(1) = 4   so through (1,4)