51.9k views
5 votes
Can any one help me with this?

Can any one help me with this?-example-1
Can any one help me with this?-example-1
Can any one help me with this?-example-2
User Felix Yan
by
5.8k points

2 Answers

4 votes
10. x= -1

3x + 7 =11x +15
-3x -3x

7=8x + 15
-15. -15

-8=8x
—. —
8. 8

X=-1
3 votes

Answer: to #3 is no it is not a function

Explanation:

User Carlon
by
6.0k points