25.12.2014 Views

Math 095 - Intermediate Algebra - Prairie State College

Math 095 - Intermediate Algebra - Prairie State College

Math 095 - Intermediate Algebra - Prairie State College

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

28. Which one of the graphs shown below illustrates the solution set of the following<br />

system of inequalities<br />

x ≥ 0<br />

y ≥ 0<br />

x ≤ 7<br />

(a)<br />

y<br />

(b)<br />

y<br />

8<br />

8<br />

6<br />

6<br />

4<br />

4<br />

2<br />

-8 -6 -4 -2 2 4 6 8<br />

-2<br />

x<br />

2<br />

-8 -6 -4 -2 2 4 6 8<br />

-2<br />

x<br />

-4<br />

-4<br />

-6<br />

-6<br />

-8<br />

-8<br />

(c)<br />

y<br />

(d)<br />

y<br />

8<br />

8<br />

6<br />

6<br />

4<br />

4<br />

2<br />

-8 -6 -4 -2 2 4 6 8<br />

-2<br />

x<br />

2<br />

-8 -6 -4 -2 2 4 6 8<br />

-2<br />

x<br />

-4<br />

-4<br />

-6<br />

-6<br />

-8<br />

-8<br />

9

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!