For A) the answer is 0.51. For B) 1445
Answer:
Option C. positive
Step-by-step explanation:
we know that
If the discriminant of a quadratic function is positive, then the quadratic function has two real solutions
If the discriminant of a quadratic function is zero, then the quadratic function has one real solution
If the discriminant of a quadratic function is negative, then the quadratic function has two complex solutions
In this problem
The quadratic function has two real solutions (x-intercepts)
therefore
The discriminant is positive
A) Super Karate Chop Man will chop 240 robots in 10 minutes
B) He will crush 1,431 in 27 minutes.
The midpoint would be -8 because it is 2 away from both ends.
