for the fourth degree polynomial graphed, how many real zeros does it have? real zeros = ? non - real zeros =
for the fourth degree polynomial graphed, how many real zeros does it have? real zeros = ? non - real zeros =
Answer
Explanation:
Step1: Recall zero - definition
The real zeros of a polynomial are the x - values where the graph of the polynomial intersects the x - axis.
Step2: Count intersections
By observing the graph of the fourth - degree polynomial, we can see that the graph intersects the x - axis at 2 points.
Answer:
2