Given the inputs in the table, which function rule produces the outputs?

Let i be the input value, and let o be the output value.

o = i + (i + 3)

Step-by-step explanation:

Let's test each of the four numbers in the function rule.

3:

9 = 3 + (3 + 3) ?

9 = 3 + 6 ? 9 = 9 ✔

6:

15 = 6 + (6 + 3) ?

15 = 6 + 9? 15 = 15 ✔

9:

21 = 9 + (9 + 3) ?

21 = 9 + 12? 21 = 21 ✔

12:

27 = 12 + (12 + 3) ?

27 = 12 + 15? 27 = 27 ✔

the answer is 9.8975

explanation:

when you multiply the "39.59" with the 25% it reduces it and shows its final discounted price. hope this !

step-by-step explanation:

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204