Question

The graph of x =-3 is a function.











True










False

@cj49

Answer 1

@AuroraB

Answer 2

kk, thanks

Answer 3

?

Answer 4

sorry it is not afunction

Answer 5

its is a equation

Answer 6

ohhh, ok..

Answer 7

The best way to determine whether or not an equation is a function is through the vertical line test. If you can put a vertical line at every point on the graph for the equation and have it pass through only one point on the line, then it is a function. Because x = 3 is a vertical line itself, it is undefined.

Answer 8

right

Answer 9

its x=-3

Answer 10

but I get what your saying, thanks for the help

Answer 11

Sometimes, the graphs of linear functions pass through the origin of the xy-plane.











True










False

Answer 12

y = x does

that's a function

Answer 13

yeah

Answer 14

y=x
y=2x



y=mx
where m is number

Answer 15

thanks

Answer 16

yw