The cost of hiring a DJ, y, to work x hours for a Quinceañera (15th birthday party) can be modeled
using a linear function. The DJ charges a fixed cost of
$120 plus an additional cost of $55 per hour. The DJ
works a maximum of 8 hours per day. For one day of
work, find the domain and range for this situation.

yor answer is 7/6 times 5

step-by-step explanation:

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)