Explain what a vertical line test is and how it is used
2 answers:
Answer:
Vertical line test to check whether relation is a function
Used by drawing a vertical line on the graph
Step-by-step explanation:
Vertical line test is a test used to check whether the graph of any relation is a function or not.
In vertical line test, a vertical line will be drawn on the graph and see whether the line meets the graph at two or more points.
When a vertical line crosses the graph at two or more points then it is not a function.
Answer:
a vertical line test is where you check and see if your line passes the same point twice. generally you check and see if your points have the same x coordinates, or go back on your x coordinates.
Step-by-step explanation:
You might be interested in
Answer:
19.5959179423
Step-by-step explanation:
The minimum number of parts is 800
Answer:these weren’t all right
Step-by-step explanation:
Answer:
(-1,-5)
Step-by-step explanation:
(y - yo) = m.(x - xo)
(-2 - 2) = m.(2 - 10)
-4 = m.(-8)
m = -4/-8
m = 1/2
(y - yo) = 1/2.(x - xo)
(y - 2) = 1/2.(x - 10)
y - 2 = 1/2x - 5
y = 1/2x - 5 + 2
y = 1/2x - 3
