Answer:
Step-by-step explanation:
How would I answer this?
2 answers:
Answer:
x ≥ -2 will have a closed circle on -2 and will be shaded to the right
Step-by-step explanation:
First you will need to determine what circle to use
- An open circle represents <em>greater than (>) </em>or<em> less than (<)</em>
- A closed circle represents <em>greater than or equal to (≥) </em>or<em> less than or equal to (≤)</em>
Here our sign in x ≥ -2 is ≥ so we will need to use a closed circle
Then to determine which way you shade, just follow the direction that the inequality sign is "pointing"
- x ≥ -2 will have a closed circle on -2 and will be shaded to the right
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Answer:
-2 (filled in circle) to 7 (open circle)
Step-by-step explanation:
for the first equation x must be the equal to or smaller than 6. so -3(-2) equals 6 but anything less than -2, let's say -3(-3), will be BIGGER than six, so -2 including -2 which is a filled in circle.
solving it:
-3(x) 6
for the second equation x must be smaller than 17. so first you take out + 3 by subtracting it, leaving the equation as 2x<14. 2(7)<14 is NOT true so anything bigger than 7 leaves it as true because 6.98934747483 can still make it true, so anything smaller than 7 which is 7 with a not filled in, or open, circle
solving it:
2x < 14
x < 7
my explanation is all over the place, but hope this helps!!!