The value of the discriminant is 12.
Since the discriminant is greater than zero, the equation has two real solutions.
Car travels and average speed of 48 miles per hour how long does it take to travel 180 miles?
2 answers:
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The value of the discriminant is 12.
Since the discriminant is greater than zero, the equation has two real solutions.
The answers to this questions would be:
1. A-> (1.5, 1.5) 5. A and B-> 7 units
2. B-> (-2, -1.5) 6. C and D-> 3 units
3. C-> (-3.5, 2) 7. B and D-> 1 unit
4. D-> (0.5, 0) 8. A and D-> 8 units
-------------------------------- WORD PROBLEMS------------------------------------------
9. 8 feet
10a. (-4, -1) 10b. (4, 1)
