Question

The graph below represents which of the following functions?

-12
-10
OA.
OB.
O C.
D.
4
F(x) =
[[
(x+4×21}
F(x) =
F(x) =
F(x) =
x<2
x2 2f
X
14-x²|x> 21
x x≤ 2}
2}
XS
{|-*² |× > 3)
(x+4× ≤3)
10
12
C

Answer 1

Answer: B

Explanation:

The parabola has an open hole at x=2, and the line has a closed hole at x=2.

This means the top part of the function should have domain
`x < 2`, and the second part of the function should have domain
`x \geq 2`.

This eliminates everything except for B.