In this image, which formula would we use to display the text Waffles: bunny?

$*$

$1$ point

Captionless Image

$=$CONCATENATE$($A$2$:B$2)$

$=$COMBINE$($A:B$)$

$=$COMBINE$($A$2,$ B$2)$

$=$CONCATENATE$($A$2,"$: $",$ B$2)$