Y = 2x – 8 and (4, -2)

Step-by-step explanation:

what is this supposed to mean, I'm not sure so I just plugged it in.

y= 2x - 8 plug in x and y whish is -2= 2(4) - 8

do 2(4) -8

equals 0

so the point (4, -2) does not belong to the equation y = 2x - 8

Step-by-step explanation:

if you plug in the numbers in symbolab you get -2=0 and the sides are not equal. Just plug in for Y -2 and for X 4

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are