The given expression is

Here we have to use the product rule of exponent, according to which in case of multiplication, we have to add the exponents, that is

So out of the given options, correct option is A .
I think it’s A I don’t know tbh
Do u have a picture of the assignment?
Y=4 when X=1
So it mean y=4(1)
Y=4
X equal 1 when they don't give you the number