Question

triple plz help me

Answer 1

Points A and B lie on the graph of the equation y = 7x.



What are the y-coordinates for each point?

Answer 2

What's the equation/problem?

Answer 3

im writing it

Answer 4

Point A: (-2, ) Point B: (4, )

Answer 5

@Duffy0121

Answer 6

@marylou004

Answer 7

@mathgeek27

Answer 8

If you graph y=7x and look on the x axis for -2, the y value is approximately -14.
As for 4, the approximate value is 28.

Answer 9

Sorry for the wait. My internet is being ridiculous.
Since the question is closed, I didn't know if you still needed help or not, but I thought I would anyways.

Answer 10

Also, with the equation y=7x
You can use the x values you are given to approximate the y value.
For the first set of coordinates, you are given -2, so plug -2 into the equation.
y = 7x
y = 7(-2)
y = -14
Notice how that was the same answer we got from graphing earlier? Now let's look at the second one.
y = 7x
y = 7(4)
y = 28

Answer 11

oh well thx ill give u a medal but can i ask you more quesions

Answer 12

@Catseyeglint911

Answer 13

@marylou004

Answer 14

Of course. :)

Answer 15

ok well thx let me attach it

Answer 16

you get the attachement

Answer 17

i think one answer is c

Answer 18

Remember what I told you earlier about plugging the x values given into the equation, and that's how you get the answer?

Answer 19

oh well ok well can u help me solve answer i know one of them its C

Answer 20

one of the 2 answers is C

Answer 21

We are given the x values -12, -1, 1, and 12
and our equation is y = 12x
y = 12(-12)
y = 12(-1)
y = 12(1)
y = 12(12)

Answer 22

u still here

Answer 23

Tell me what you get for your answer for each

Answer 24

idk thats why i need help thats why iim asking u

Answer 25

Simple multiplication:
12(-12)= -144
12(-1)= -12
12(1)= 12
12(12)= 144

So now that you know the y values, compare them to your given x values.
(-12,-144)
(-1,-12)
(1,12)
(12,144)

and your answers are the ones that match your options.

Answer 26

huh

Answer 27

oh so is it B, and C

Answer 28

@Catseyeglint911

Answer 29

fine then bye

Answer 30

Sorry, I had to leave for school.
Hope it all makes sense now. ^^