Can someone please help explain this to me? i’ll give brainliest

It's B/the 2nd one

Step-by-step explanation:

So first eliminate the third one because that says plus 4, the Y intercept is 3 so it has to be + 3 which leaves us we A, B, and D.

Then we can eliminate D, the slope is going downward, so it cannot be positive, and it's positive so that leaves us with A and B

The answer is B because of how steep the line is.

-7

step-by-step explanation:

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

= (x + 9)^2 - 7.

so q = -7.

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.