Question

Identify the correct graph of this piecewise-defined function.

Answer 1

pay attention to the graphs as well as the inequalities

for v(x) = 3/x if x < 3, you'll graph 3/x but only for values less than 3. since you have an < sign rather than a ≤, you'll have an open circle on the x/3 graph x = 3

similar logic for v(x) = -2/7 x if x > 3, graph -2/7x only for values greater than 3. on the graph of -2/7x, you'll have an open circle at x = 3.

try to see which graph matches this description.

Answer 2

is it the first picture ?