Answer:
reflect it about the x axis and stretch it by 2 in the y direction
Step-by-step explanation:
f(x) = |x| to f (x)=-2|x|
y = −f(x) Reflects it about x-axis
y = Cf(x) C > 1 stretches it in the y-direction
so we reflect it about the x axis and stretch it by 2 in the y direction
