Question

What are the zeros of the function?

Use the graph of the quadratic function
+ X
+
4 to answer the question.
0 -2 and 4
o 4 and 0
0 4 and 4
0 -8 and 4
4212

Answer 1

-2 and 4

Explanation:

If you put either -2 or 4 into the equation you'll get zero.

Another way of determining it is finding value of x-coordinate where curve intersects the x-axis. In the graph, curve passes through x-axis at x = -2 and x = 4.