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I need to write an equation the Aline’s with the stars so that the purple ball will fall on to the line and hit all the stars

I need to write an equation the Aline’s with the stars so that the purple ball will-example-1
User Ugur Eren
by
6.6k points

1 Answer

4 votes

Answer:

y = -
(3)/(4) x - 5

Explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

calculate m using the slope formula

m =
(y_(2)-y_(1) )/(x_(2)-x_(1) )

with (x₁, y₁ ) = (- 12, 4 ) and (x₂, y₂ ) = (0, - 5 ) ← coordinates of 2 end stars

m =
(-5-4)/(0-(-12)) =
(-9)/(0+12) =
(-9)/(12) = -
(3)/(4)

the lowest star is on the y- axis at (0, - 5 ) ⇒ c = - 5

y = -
(3)/(4) x - 5

User Valknut
by
5.7k points
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