Find the length of LM. Can someone please walk me through how to find this answer? <3

Which transformations could have occurred to map △abc to △a"b"c"? a rotation and a reflection a translation and a dilation a reflection and a dilation a dilation and a rotation

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64