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doe69902
01.12.2020 •
Mathematics
Pls do #4 for me
thanks!!!
don't forget to explain also
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Ответ:
Felipe's instrument costs more.
Step-by-step explanation:
The initial value of the instruments is the same as the y-intercept for both equations. So, to answer this question, find the y-intercept of both equations and compare the two values.
Felipe: The equation that represents Felipe's payment plan, y = -30x + 290, is written in the form y = mx + b, where b represents the y-intercept. So, the initial value of Felipe's instrument is $290.
Samantha: The graph of the function that represents Samantha's payment plan intercepts the y-axis at y = 240. This means that the initial value of Samantha's instrument is $240.
Now that we know the value of both instruments, let's compare. $290 is greater than $240, so Felipe's instrument costs more.
Ответ:
Step-by-step explanation:
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