The table shows the side length and approximate area of an octagonal stop sign. Area of a Stop Sign A 2-column table with 5 rows. The first column is labeled side length (inches), x with entries 5, 10, 15, 20, 25. The second column is labeled area, f(x) with entries 120; 480; 1,080; 1,920; 3,000. Which function can be used to compute the approximate area, in square inches, of a stop sign if it has a side length of x inches? f(x) = 4.8x2 f(x) = 4x2 f(x) = (4.8)x f(x) = (4)x

answer:

(-8,7)

explanation:

we know that  

f

(

−

3

)

=

7

therefore, if we wish to get the output as 7, in the function, we need to have our input to be -3.

looking at the function  

f

(

x

+

5

)

, what should the value of x be, such that the input in the function becomes 7?

we simply equate the terms,

x

+

5

=

−

3

x

=

−

8

thus, the point on the new function would be  

(

−

8

,

7

)

ion

step-by-step explanation:

ion ion ion ion ion ion ion ion ion ion ion

7/2

(decimal: 3.5)

welcome ; )

step-by-step explanation:

answer: (3,11) is your answer.