20 points Which graph shows a rate of $20 per hour?
Earnings (5)
2010
Time hours)
Tione (hours)
O Option 2
O Option
so
V

if you explain the the question more correctly i might be able to answer this better

step-by-step explanation:

you can use a^2+ b^2=c^2

answer: the answer for that is 22/3

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)