If the inequality symbol is ≤ or ≥ , then the region includes the parabola, so it should be graphed with a solid line. Otherwise, if the inequality symbol is < or > , the parabola should be drawn with a dotted line to indicate that the region does not include its boundary. Example: Graph the quadratic inequality.
Answer:
Flip vertical then shift (translation) right 1 unit
Step-by-step explanation:
A (-3,0) B (2,-1) C (-1,2) .... green triangle
Flip vertical becomes
A (-3,1) B (2,2) C (-1,-1) .... blue triangle
shift to right 1 unit
A (-2,1) B (3,2) C (0,-1) .... red triangle
Answer:
C) 2/9
Step-by-step explanation:
1. you add up all of the marbles (18)
2. you find how much blue marbles are out of that sum of the total marbles (4/18)
3. simplify if possible (2/9)
5x + 3 < 6x + 2
Get x on one side.
Subtract 6x from both sides.
-1x + 3 < 2
Get x by itself.
Subtract 3 from both sides.
-1x < -1
Divide both sides by -1.
Remember to flip the inequality with it's opposing inequality sign when dividing or multiplying by a negative.
x _> 1 is your answer.
I hope this helps!
Answer:
X=9
Step-by-step explanation:
12+15=27
18+x=27
27-18=9
X=9