Question

During Black Friday the regular price for a video game is $40. You also have a coupon for an additional $10 off, regardless of how many shirts are purchased. What is the rule for the function that expresses the final price of the video games with the discount applied? *
c(v) = 40v - 10

c(v) = 10v - 40


How much would 4 video games cost? *

160
150
100

How do you know if a function is linear by looking at the slope of a graph or rate of change in a table? *

The slope is constant and the rate of change in the table is the same
The slope is constant, but the rate of change is different
The slope is not constant, but the rate of change is constant
The slope and rate of change is not constant

Answer 1

Answer:

110

Step-by-step explanation:

i added 40 + 40 + 30 including theres only 1 coupon