When would you use the vertical line test? A. to test whether a graph is linear
B. to test whether a graph has an x-intercept
C. to test whether a graph is continuous
D. to test whether a graph represents a function

D. to test whether a graph represents a function

Step-by-step explanation:

The vertical line test is used to determine if a graph of a relationship is a function or not.If you can draw any vertical line that intersects more than one point on the relationship, then it is not a function.

D. to test whether a graph represents a function

Step-by-step explanation:

I got it right on my test

I hope this helps :)

answer: b

step-by-step explanation:

x-150=475   x=625

step-by-step explanation:

if the bike after the sale ($150) is $475 then just simply add 150 to 475.