The graph shows how much rain falls over time during a storm. What information can you draw from the point (7, 14) on the graph?
1 answer:
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Answer:
15 customers were outside
Step-by-step explanation:
Represent customers inside with x and customers outside with y.
So, we have:
--- First Statement
--- Second Statement
Required
Find y
Substitute 3 for x in
Add 2 to both sides
Multiply both sides by 3
<em>Hence; 15 customers were outside</em>
Answer:
Step-by-step explanation:
First find the midpoint of the segment from (2, -6) to (-4, -16)
((2 - 4)/2, (-6 - 16)/2)
(-2/2, -22/2)
(-1, -11) is the midpoint and is the center of the circle
Now find the distance between the 2 given points and divide by 2 to get the radius of the circle
d =
=
=
=
r = /2
= 136/4 = 34
Equation of circle with center at (-1, -11) and radius = is