PLEASE ANSWER THIS QUESTION! ITS MY LAST ONE, I WILL GIVE BRAINLIEST, 5 STARS, AND A THANKS!!!

A photograph measuring 3 inches 1/2 by 5 inches was enlarged to a size of 8 3/4 inches by 12 1/2 inches. By how many times was the size of each dimension of the photo increased.

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

answer: y=0 if that is what u r looking for

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation: