Asked by Valerie
Use patterns or a linear equation to complete the table.
11) x y
1 -1
3 3
5 7
10 ?
50 ?
100 ?
I don't understand what I'm suppose to do! Please hep and explan well! Thank you!
11) x y
1 -1
3 3
5 7
10 ?
50 ?
100 ?
I don't understand what I'm suppose to do! Please hep and explan well! Thank you!
Answers
Answered by
w
X|Y
---
0|(-3)
1|-1
2|(1)
3|3
4|(5)
5|7
y=2x-3
---
0|(-3)
1|-1
2|(1)
3|3
4|(5)
5|7
y=2x-3
Answered by
w
when x=10, y=17
when x=50, y=97
when x=100, y=197
when x=50, y=97
when x=100, y=197
Answered by
Valerie
That is no where near what I need I need help please!
Answered by
Valerie
Thank you(:
Answered by
Damon
Valerie,
Read what w said carefully
y = 2 x - 3 !!!
for any x, that gives you y
w noticed that all the given points sat in the straight line y = 2x-3
Read what w said carefully
y = 2 x - 3 !!!
for any x, that gives you y
w noticed that all the given points sat in the straight line y = 2x-3
Answered by
Damon
Now the wayt ot figure that out is to take the slope between any two points
like here
m = (7-3)/(5-3) = 4/2 = 2
so if there is a linear relation
y = 2 x + b
now what is b?
when x = 1, y = -1
-1 = 2 + b
so b = -3
now check to make sure that fits all points, then use it.
like here
m = (7-3)/(5-3) = 4/2 = 2
so if there is a linear relation
y = 2 x + b
now what is b?
when x = 1, y = -1
-1 = 2 + b
so b = -3
now check to make sure that fits all points, then use it.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.