Answer:
Step-by-step explanation:
A quadratic equation in one variable given by the general expression:
Where:
The roots of this equation can be found using the quadratic formula, which is given by:
So:
As you can see, in this case:
Using the quadratic formula:
Therefore, the answer is:
Rational number is 7.8 irrational numbers is 7.7 and 7.9
Answer: 60/7
Step-by-step explanation:
- Multiply 8 and 7, which is 56.
- Add 56 and 4, which is 60. This means that the improper fraction is 60/7.
Answer:
graph-vertical line test (vert line only passes graphed line once)
Table-no x values repeat
Step-by-step explanation:
Answer: The answer is
Step-by-step explanation:so are u asking fo X,Y?