3 years ago

What is the constant of variation, k, of the direct variation, y = kx, through (–3, 2)?

Mathematics

1 answer:

UkoKoshka [18]3 years ago

8 0

Y = kx ⇒ k = y/x = 2/(-3) = -2/3

Answer: k = -2/3

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(-9) + (-4) =

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$\\ \bull\sf\longmapsto -9+(-4)=-9-4=-13$

$\\ \bull\sf\longmapsto +3-(-5)=3+5=8$

$\\ \bull\sf\longmapsto 2\times 2=4$

$\\ \bull\sf\longmapsto 36+4=40$

$\\ \bull\sf\longmapsto 5\times 7=35$

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$\\ \bull\sf\longmapsto 3-(-6)=3+6=9$

$\\ \bull\sf\longmapsto -6(-3)=18$

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$\\ \bull\sf\longmapsto 5(7)=35$

$\\ \bull\sf\longmapsto 4-(-5)=4+5=9$

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