Answer these 3 please!

Which of the following ordered pairs are y-intercepts? Check all that apply.

(4, 0)

(–1, 1)

(0, 0)   correct

(0, –7)  correct

(–2, –2)  

(0, –0.25)  correct

Step-by-step explanation:

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.