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A computer technician charges a fixed amount for a repair, plus an additional amount per hour. The equation below describes y, the total amount the technician charges, in dollars, for a repair that takes x hours.
y=45x+75
What is the meaning of the y-intercept of the equation?
A.It means the technician charges a fixed amount of $45 for the repair
B.It means the technician charges a fixed amount of $75 for the repair.
C. It means the technician charges $45 per hour for the repair.
D.It means the technician charges $75 per hour for the repair.

Respuesta :

mlarsen5000

Answer:

B and C

Step-by-step explanation:

I assume you are supposed to check all that apply.

The person has to pay a $75 fee PLUS $45 for every hour they are there.  

6ducymy34p

Answer:B

Step-by-step explanation:

The x next to the 45 represents that if we were to put this in a graph the line would start at 45 meaning that the 45 could be the fee for looking at whats broken and the $75 is the payment for fixing it giving us the Y-intercept(out total payment)

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