Question

Find the domain of the graphed function.55-5O A. x2-4O B. x is all real numbers.O C. -45x54D. -4$X2

Answer 1

SOLUTION

The domian of the lies on the value of x,

Looking at the graph, we can see that it covers the value of x from -4 to 2

since the graph is end region of the curve is shaded, then the endpoint is inclusive

Hence the domain of the graph is

$-4\leq x\leq2$

Therefore the right option is D