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Sove and graph the solution set. x + 15> -5

2007-03-23 10:12:36 · 3 answers · asked by Sweetie 2 in Education & Reference Homework Help

3 answers

ok the solution is x > -20

HOW 2 GRAPH ON A COORDINATE PLANE
2 graph u would go over to -20 on the x-axis
then draw a vertical dotted line from the top of ur graph 2 the bottom through -20 on the x-axis
then shade in everything to the right of that line

HOW 2 GRAPH ON A NUMBER LINE
put an unfilled in dot on -20
then draw an arrow going to the right


sry its hard 2 explain without actually showing u
hope ive helped u

2007-03-23 10:26:38 · answer #1 · answered by randi.duh 3 · 0 0

To solve:
1. Subtract 15 from both sides, and get x>-20.
2. That will be the answer.

To graph:
1. Make a SOLID dot on -20 (on a number line).
2. Shade the line segment right of -20.

2007-03-23 17:27:55 · answer #2 · answered by =) 2 · 0 1

x + 15 - 15 > -5 - 15
x > -20

draw a number line with -20 labelled on it... make a hollow circle at -20 and darken everything to the right.

Explanation:

x > -20... ">" is a hollow circle, "> or =" would be a solid circle

also, since x is greater than -20, you darken to the right... if it had been less than (<) you would darken to the left.

Hope this helps! :)

2007-03-23 17:20:32 · answer #3 · answered by disposable_hero_too 6 · 0 0

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