Which expressions are equivalent to j+j+2k

select all that apply:

2jk
2(j+j+k)
none of the above

c

Step-by-step explanation: I just too. The test

your answer is the last one

step-by-step explanation:

divide the length of a'c' by the length of ac to get a scale factor of two

& then reflect vertically (over the y-axis)

so your answer is dilation by a scale factor of 2 followed by reflection over the y-axis