Answer:
p (6, -4)-------------->p'(6,4)
Error is between steps 4 and 5. It should say:
Step 4: -9x < 27
Now divide by -9
Step 5: x > -3
Note that the inequality changes direction.
When you mean multiply or divide an inequality by a negative number, the inequality changes direction.
For example:
4 < 5
Multiply by -1:
-4 > -5
Another example:
-5 < 0
5 > 0
Answer:
Step-by-step explanation:
math
Answer:
C
Step-by-step explanation:
slope = rise/run
slope = y/x
Answer:
2/3 of the class are girls.
Step-by-step explanation:
