Respuesta :
Answer:
X is -1
Step-by-step explanation:
We are given with a table with [tex]2[/tex] column and [tex]7[/tex] rows.
First column represents different values of [tex]'x'[/tex]
The second column represents the corresponding [tex]f(x)[/tex] values.
Observing [tex]f(x)=-3[/tex]
We see that [tex]-3[/tex] is the [tex]4^t^h[/tex] value in [tex]f(x)-column[/tex].
Therefore the corresponding [tex]4^t^h[/tex] value of [tex]'x'[/tex] in [tex]x-column[/tex] would be the required [tex]'x'[/tex]
We observe that the [tex]4^t^h[/tex] value in [tex]x-column[/tex] is [tex]-1[/tex].
Thus x=-1 is the answer.
The value of x of the function when f(x) = -3 is: D. -1.
The table having 2-column and 7 rows, which represents the function has been drawn and attached below for easy understanding.
- From the table, all seven(7) x-values are placed under "x" according.
- Only six (6) f(x) values were given. However, we can still use the table to solve the problem.
- The values have been arranged under "f(x)" accordingly as they were given to match their corresponding x-values.
- From the table, on the fourth row, when the value of f(x) = -3, the corresponding x value was -1.
Therefore, when f(x) = -3, the value of x is: D. -1.
Learn more about functions here:
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