X^2 + 4x -21
= (x +7)(x - 3)
hope that helps
This one is super difficult, I see your struggle but the answer is A.
I a function is even the leading term will have an even exponent. If a function is odd than the leading terms exponent is odd.
an even function has a parabola looking graph, while an odd function has min and max graph
Answer:
3.65 through 3.74
Step-by-step explanation: