Determine which of the following relations is a function. 20
y
20
x
20
y
2
10
-3
-10
-5
O
y
-4
-2
5
-1
-IN.
1
VON ANC
0
0
3
6
-5
0
1
4.
AN
01 NIN
3
10
-10
4
9

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

This is about circle theorems. someone asap : (

20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1