Question

Use function notation to write the equation of the line.
A. f (x) = x

B. f (x) = 1

C. f (x) = –x

D. f (x) = x + 1

@johnweldon1993

Answer 1

i think its b

Answer 2

okay we start at the origin...so D is out...it's not a horizontal line...so B is out...and its a positive slope....so it's A :)

Answer 3

remember any function with just a number...is a horizontal or vertical line...this has some slope...which you need an x for :)

Answer 4

ohhh okayyy ;)

Answer 5

why b?

Answer 6

Glad I could help ;)

Answer 7

math is about solution, not hunch