Question

Find the domain of the function f(x) = -2x + 4
A. (-infinity, 0) (0, infinity)
B. (-infinity, infinity)
C. (-4, infinity)
D. (0, infinity)

Answer 1

for what value of x is the function defined?

Answer 2

2,-2

Answer 3

isn't it defined for -10, 10 ??

Answer 4

"red flags" as they are called are where the domain doesnt exist and that happens when you divide by zero other have a negative under a radical . since this has no denominators nor roots the domain is b. -infinity,infinity

Answer 5

this is a line