Question

Which function is graphed?

Answer 1

Note that all answers have the same functions. The difference in the answers is where those functions are happening.

The parabola (x^2+4) happens for x-values less than 2. “Less than” because of the open circle at x=2.

The line (-x+4) happens for x-values greater than or equal to 2. “Greater than or equal to” because of the closed circle at x=2.

The answer that matches these is B.

Answer 2

B.

Explanation:

ik just trust because first one is less than so its undefined and the other is less then or equal to