Identify the lines that are parallel.

Line 1: y=−5

Line 2: 4y−16x=−1

Line 3: x=−6

Line 4: y+5=4(x+1)

Lines 2 and 4 are parallel.
Lines 1 and 3 are parallel, and Lines 2 and 4 are parallel.
None of the lines are parallel.
Lines 1 and 3 are parallel.

88

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)