Question

Find the roots of $x$-intercept from the following graph.

• A. $-1,1$
• B. $-2,2$
• C. $3,0$
• D. $-3,2$

Answer 1

Answer: (B)

$-2,2$

The roots of $x$-intercept in the graph are the parabola touching the $x$-axis.
Hence, the roots are $-2,2$.