A1 plumbing service charges $35 per hour plus a $25 travel charge for a service call good guys plumbing repair charge is $40 per hour for a service call with no travel charge how long was the service call be for the two companies to charge the same amount

5 hours

Step-by-step explanation:

A1 would spend $60 in the first hour, add 35,$95 in the second hour,add 35, $130 in the third hour, add 35, $165 in the fourth hour, add 35, and finally $200 in the fifth hour.

Good Guys would spend $40 in the first hour, add 40, $80 in the second hour, add 40, $120 in the third hour, add 40, $160 in the fourth hour, add 40, and finally get $200 in the fifth hour.

answer

see attachment

explanation

the given function is

this function has y-intercept at

-4 and a slope of 2.

note that, the graph has a positive slope.

the graph that represents this function is the straight line that moves upward from left to right.

the graph touches the y-axis at -4.

the correct choice is the graph shown in the attachment.

theres no picture: /

step-by-step explanation: