Question

PLease HELLPPP
Choose the correct description of the graph of the compound inequality x - 1 > 9 or 2x < 24.

a. A number line with an open circle on 10, shading to the left, and an open circle on 12, shading to the right.
b. A number line with an open circle on 10, an open circle on 12, and shading in between.
c. A number line with a closed circle on 10, a closed circle on 12, and shading in between.
d. A number line with a closed circle on 10, shading to the left, and a closed circle on 12, shading to the right.

Answer 1

First you need to solve the inequalities:

x - 1 > 9
+1 to get x by itself to both sides
x > 10

2x < 24
/ divide by2 to get x alone to both sides
x < 12

Answer 2

i got that part im just confused on how to graph it

Answer 3

Well I know its a disjunction, im actually workin on this in school... ( http://quizlet.com/_gmd3r) because of the word "Or". This means that the <---- -----> ; arrows will be goin different directions.

Answer 4

its not allowing me to open the page

Answer 5

Sorry; try this http://quizlet.com/27917271/unit-2-algebra-flash-cards/.... there jus vocab anyway im looking on how to graph it.. Hold a sec.

Answer 6

okayy

Answer 7

A number line with an open circle on 10, shading to the left, and an open circle on 12, shading to the right

Im not sure how to explain why; but look at this http://www.ehow.com/video_12220413_circle-opened-closed-number-line.html

Answer 8

Hope that helped