Question

1.Solve
| x-1/5|=3

A.x=-14/5 or x=16/5 *****
B.x=14/5 or x=-16/5
C.x=-14/5 or x=-16/5
D.x=14/5 or x=16/5

2.The table shows the relationship between two variables. Which selection describes the relationship?
X=1, 2, 3, 4
Y=2, -3, -8, -13

A.increasing; linear
B.increasing; nonlinear
C.decreasing; linear *****
D.decreasing; nonlinear

I think #1 is A and #2 is C .please correct me if im wrong

Answer 1

1. x-1/5 = +-3.
5x - 1 = +-15.
5x = 16, and -14.
X = 16/5, or -14/5.


2. D. decreasing nonlinear.

Answer 2

I think you're right