or
A mysterious flying superhero known as Blue Sky protects the good citizens of Summerfield. Unknown to these citizens, Blue Sky is actually mild-mannered Anita, a scientist in a flying suit. Before Anita can fly in the suit, she needs to charge its battery. If Anita charged the suit for 4
hours,
she can fly for 8
hours.
If she charged it for 5
hours,
she can fly for 10
hours.
In this relationship,
x
represents the number of hours Anita has charged her flying
suit,
and
y
represents the number of hours she can
fly.
Graph two points for this relationship and the line passing through them.
x-axis, Hours charged, y-axis, Flight hours. Coordinate plane graph with 1 quadrants, x-axis coordinates from 0 to 10, y-axis coordinates from 0 to 10.
According to the graph, do x and y have a proportional relationship?
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Not feeling ready yet? These can help:
Skill IconLL.3Graph points on a coordinate plane
Skill IconT.1Identify proportional relationships from graphs