How to divide 33 photos into 2 groups so the ratio is 4 to 7

One has 21 and other has 12

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.

table 3 represents a direct variation function. : )