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bulgar [2K]
3 years ago
15

A certain smart phone family plan cost $55 per month plus additional usage cost if X is the number cell phone minutes used above

the plan amount and y is the number of megabytes of data used above the plan amount intercept The following expressions
A. 0.25x
B. 2y
C. 0.25x + 2y + 55
Mathematics
1 answer:
zvonat [6]3 years ago
5 0
I believe it would be c. because it is the only one to have to annual fee of $55.
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Step-by-step explanation:

"Of the order x^2" means the dominant behavior matches that of x^2 as x gets large. For polynomial functions, the dominant behavior is that of the highest-degree term.

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Question 3(Multiple Choice Worth 2 points)
zysi [14]

The solution to the equation are 5 or -1 after applying the quadratic formula.

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3 years ago
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