Question

http://prntscr.com/956hds
http://prntscr.com/956hhh

Answer 1

@MARC_

Answer 2

@Directrix

Answer 3

Plot the points and look for the point that does not fall into the shade or does fall on the dashed segment. See attachment.

Answer 4

D doesnt fall in the shaded area

Answer 5

Correct. (2, -1) is on the dashed segment. Points located there are not part of the inequality solution.

Answer 6

Where does the boundary line cut the x-axis?

Answer 7

I thought the x-intercept is 1 but now it appears to be slightly to the left of one. What do you think?

The line is falling so it has a negative slope. That fact eliminates 2 options.

Answer 8

so our two options are a and b

Answer 9

Right. Look at the graphs.

Red or Blue looks like the given graph.

Answer 10

yes they do

Answer 11

Do you think it is the red?

Answer 12

yes i believe so

Answer 13

I agree. The red cuts the x axis close to 1 as does the given graph.

The blue graph has x intercept somewhere near 6.

Answer 14

agreed

Answer 15

any ideas on the second question?

Answer 16

and is the answer to the first one A