Question

What is the equation of a horizontal line passing through the point (2, 10)?


y = 12
x = –8
y = 10
x = 2

Answer 1

y = 10

Answer 2

y = 10 bc it is passing through the y-axis

Answer 3

Thank you!

Answer 4

Np, any more questions always feel free to ask

Answer 5

Actually I have a question on rate of change
it has been a subject i have always struggled with please help explain?

Answer 6

Hold on, is this FLVS? Just wondering

Answer 7

? flvs?

Answer 8

Nevermind then, But do you want to know how to find the average rate of change?

Answer 9

It's pretty much the same thing as slope

Answer 10

how so? It confuses me when I go through my work and see rate of change but it didnt really explain what to do --- it just showed and answer and I was like, but HOW did that happen where did you get that answer?

Answer 11

Okay let me use this as an example to show you

Answer 12

okay Note book and pencil is ready to learn!

Answer 13

We know that the slope is rise over run, correct?

Answer 14

In this case it's average rate of change

Answer 15

Yes ma'am rise over run and m=y-y1/x-x1

Answer 16

Great job, so when trying to find the rate of change we are going to want to find the values that they are wanting to know the distance between. This question is asking the change between 5 and 3. So your work should look something like this --> \[305-126 \over 5-3\] \[y_1 - y_2 \over x_1 - x_2\]

Answer 17

See the relationship between my work and the table?

Answer 18

Yes ma'am I do -- trying to write it all down so that I do not forget --!

Answer 19

oooh okay I think I understand that fairly well!

Answer 20

wait, what if there is a question that gives you two x values?

Answer 21

Its asking for the average rate of change between 5 and 3

Answer 22

it would be 189/2 =94.5

Answer 23

Wait.

Answer 24

yes ma'am

Answer 25

Its 350 not 305. --> this is what it should look like

Answer 26

Now it gives us two possible answers of B or C. We know it cant be c because m/s is speed not distance

Answer 27

oooh okay that makes more sense hah sorry misread on my side

Answer 28

I'm not the best at explaining so hopefully this helped some

Answer 29

okay that makes more sense for those kinda questions thanks! Now, there is another question that is tied onto this. actually I will try to do it before asking for more help, may I ask for help or to see if i am correct after?

Answer 30

Of course

Answer 31

Find the average rate of change for the given function from x = –1 to x = 4 this was the question I am stuck on when it is giving me a graph. I got the one with the chart on my end finished thank you for that but this one I am still stuck on

Answer 32

Yeah.. I get stuck on these too. Start a new question with this problem, even now in 11th grade i have troubles with these

Answer 33

??? start a new equation with the slope to substitute? \[\frac{ y1-y2 }{ -1-4 }\] ?

Answer 34

these are kinda different. This is just asking for the slope

Answer 35

? oh?

Answer 36

im still a little confused on how to approach this question im sorry :(

Answer 37

Its okay. Ive got to head off to school, ill help later