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by BlastRoom
Use the vertical line test to decide whether a graph is a function.
#us_grade_8_math
40 questions
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Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
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The class blasts through walls together.
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Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
The straight graph on the plane runs edge to edge. Does it pass the vertical line test?
The curve shown is the whole of a relation. Does it represent a function?
Does the curve drawn on the plane pass the vertical line test?
The whole of a relation is drawn as the curve shown, and it is not a function. What makes it fail the vertical line test?
A ruler is stood upright on the plane and slid across the graph shown. What does it do?
How many outputs does the graph shown assign to the input x = -7?
Does the curve drawn on the plane pass the vertical line test?
Is y a function of x for the points on the closed curve shown?
A ruler is stood upright on the plane and slid across the straight graph shown. What does it do?
The straight graph on the plane shows a relation. How does that relation pair inputs with outputs?
Does the curve drawn on the plane pass the vertical line test?
How many outputs does the graph shown assign to the input x = -8?
The whole of a relation is drawn as the curve shown, and it is not a function. What makes it fail the vertical line test?
Sliding a vertical line across the plane, does the graph shown pass the vertical line test?
A vertical line is slid across the plane over the curve shown. What does that sweep reveal?
The curve drawn on the plane bends, and it still passes the vertical line test. What lets it pass?
The graph on the plane is drawn edge to edge. Does it pass the vertical line test?
How does the relation drawn on the plane pair its inputs with outputs?
A vertical line is slid across the plane over the curve shown. What does that sweep reveal?
Does the straight graph drawn on the plane assign more than one output to any one input?
Does the curve drawn on the plane pass the vertical line test?
Does the curve drawn on the plane pass the vertical line test?
Sliding a vertical line across the plane, does the graph shown pass the vertical line test?
How does the relation drawn on the plane pair its inputs with outputs?
The curve drawn on the plane bends, and it still passes the vertical line test. What lets it pass?
A ruler is stood upright on the plane and slid across the graph shown. What does it do?
A vertical line is drawn on the same plane at x = -2. At how many points does it meet the graph shown?
A vertical line is drawn on the same plane at x = 2. At how many points does it meet the graph shown?
The curve shown is the whole of a relation. Does it represent a function?
A vertical line is drawn on the same plane at x = 5. At how many points does it meet the graph shown?
The graph on the plane is drawn edge to edge. Does it pass the vertical line test?
The graph shown is the whole of a relation. Does it represent a function?
The graph shown is the whole of a relation. Does it represent a function?
The straight graph on the plane runs edge to edge. Does it pass the vertical line test?
Is y a function of x for the points on the closed curve shown?
A vertical line is drawn on the same plane at x = -7. At how many points does it meet the graph shown?
A ruler is stood upright on the plane and slid across the straight graph shown. What does it do?
How many outputs does the graph shown assign to the input x = -2?
Does the curve drawn on the plane pass the vertical line test?
A vertical line is drawn on the same plane at x = 1. At how many points does it meet the graph shown?
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Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.
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Evaluating a Function Rule
40 questions
