Answer: -5?5
Step-by-step explanation:
The answer for this question is 10
Answer:
8.03 or 8.035714 and some other numbers that i cant bother to write out. also as a fraction it would be 803/100
Answer:
Step-by-step explanation:
F(x) = x/ (x^2 + 4x - 21)
F(x)= x / (x - 3)(x + 7)
When x = 3 and x = -7 the denominator is zero so there are no values of the function corresponding to these values of x.
The domain is all Real x except x = -7 and x = 3.
The range is all values of f(x) except for those values when x = -7 and x = 3.
