Step-by-step explanation:
4(2)-(3+2)+6, where x=2 and y=3
8-(5)+6
8-5+6
3+6
9
Answer:
would it not have been: m= - 7/3
The answer is option c (-1,0)
Solving the equation you get that the zeros of this are approximately
x ≈ -2.8019
x ≈ -1.4450
x ≈ 0.24698
Then the function has three real roots, but none of them is within the range (-1,0)
Below is a graph of the function.
It's simple actually. I want you to try it. Use a calculator