Answer:
(up) by 6
left by 7
Step-by-step explanation:
The range is 3.2 to 6.3, minimum to maximum
J is not a function.
for y to be a function of x, it needs to have every input x value mapping to one, and only 1, output y value.
we see that for graph J, x = -3 maps to both -3 and -2.
can't be a function
I can’t see the image but may just be my phone
