Question

Solve and graph the inequalities below. Submit your inequality answers and the descriptions of your graphs as your 03.09 Combined Inequalities assessment. Describe your graphs using words as illustrated in the sample below.

Answer 1

Part 1: The solution is x > 5 and x<=9.
Part 2: There would be an open circle on 5 and a closed circle on 9.
Part 3: The shading is between the two numbers.
Be sure that you have included all three parts when answering each question.

"Greater than or equal to" would be typed >=.
"Less than or equal to" would be typed <=.

d - 1 > -3 and d + 2 < 5


-3k + 7 > -5 and -7k + 5 < -2
- -

-5 < 2y - 3 < 23


x - 4 < 5 or x + 2 > 15


5x - 4 > 6 or -4x + 5 > 1
-

Answer 2

1.d > -2 and d < 3. Open circles at -2 and 3, fill in line between them.

2. k < 4 and k > 1 (when / or * with - , change direction of inequality). Open circles at 1 and 4, fill the line between them.

3. -1 < y < 13. Break the statement into two inequalities. Open circles at -1 and 13, fill the line between them.

4. x < 9 and x > 13. Open circles at 9 and 13. Draw small lines, with an arrow, left of 9 and right of 13.

5. x > 2 and x < 1. Open circles at 2 and 1. Like before, point the two arrows in opposite directions.

Answer 3

Hope this help ^

Answer 4

thats so thats how u describe them.. in sentences thanks :)

Answer 5

5x - 4 > 6 or -4x + 5 > 1
_

does that go to number 5?