The correct answer is B. Those two vendors charge the same flat rate for artwork.
This is because the slope represents the rate of change of the function, or the rate per shirt, in this case. The y-intercept represents the flat rate for artwork, which can also be modeled as the cost of "0" shirts. This is the starting cost that will then be added to the rate that will change according to the number of t-shirts you buy.
Despite the same y-intercept, the total cost can change if the slope is different (this represents the rate per t-shirt) even if the same number of shirts are ordered (this eliminates options C and D).
Hope this helps!
Answer:
b
Step-by-step explanation:
because the slope represented the rate of change of the function
Let's see -
There are 2 ways we can do this -
Way 1) You can multiply each of your answers by 8 and see which one equals 32.
8 × 3 = 24 This would not be correct.
8 × 24 = 192 Wow! This is way bigger than 32!
8 × 4 = 32 Now we don't have to try multiplying 8 by 25 since we have our answer -
x = 4
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Way 2) This way is so much faster, but you can use any way you'd like -
This was is just dividing 8 by 32 and seeing what you get.
8 ÷ 32 = 4
x = 4
↑ ↑ ↑ I hope each way will help you! :D
The answer to your question is x=8 because 8 divided 32 is 4
Multiply the original price by .25, then subtract that answer from the original price.
Hope I could help! :)