Question

A function f(x) is graphed on the coordinate plane.

Write the equation of the line.

Question 5 options:
[img] https://learning.k12.com/content/enforced/158736-COF_ID6271/U4T%20Q5.png?_&d2lSessionVal=DhDxM3GnX46hcj6LzhqvL8e9A [/img]


f(x) = -4x + 1


f(x) = -4x-2


f(x) = 4x - 1


f(x) = 1/2x + 1

Answer 1

Aye, still needing help?

Answer 2

yes

Answer 3

Aight cool, are you familiar with the site www.desmos.com/calculator?

Answer 4

yes but never knew how 2 use

Answer 5

I'll help you then. So open type in(or copy/paste) this link into your search bar https://www.desmos.com/calculator

Answer 6

ok

Answer 7

Does your page look like mine?

Answer 8

Yes

Answer 9

It should

Answer 10

Good. Now on the left, you see the boxes? Labeled one, two, ect.

Answer 11

No

Answer 12

oh?? they look like this

Answer 13

Oh okay, yes

Answer 14

Good. Now type this in.

Answer 15

You should then see the equation graphed. Correct?

Answer 16

Yes

Answer 17

Good, now for the rest.

Answer 18

Okay

Answer 19

Thx

Answer 20

Now, which ever one matches the question's graph.

Answer 21

Is your answer. :)

Answer 22

Okay, that helps a lot

Answer 23

thx