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Answer:
Step-by-step explanation:
Put the values of x from the table to the equation:
From the comment.
Convert the equation:
<em>multiply both sides by 4</em>
Put the values of y from the table to the equation:
Answer:
100 or A
Step-by-step explanation:
i hope this is what you were looking for ;)
Answer:
(7, 46)
Step-by-step explanation:
The offered answer choices have x-values of 7, 9, 10. The corresponding upper limit of y-value is ...
x=7 : y < 8·7 -3 = 53 . . . . . 46 is in the solution set, 60 is not
x=9 : y < 8·9 -3 = 69 . . . . 82 is not in the solution set
x=10 : y < 8·10 -3 = 77 . . . . 89 is not in the solution set
Of the choices offered, only (7, 46) is in the solution set.
Answer: c) The base is 2.
Reason: It is an exponential function because the variable (2) depends on the x.
