For each direct variation find the constant of variation then find the value of y when x equals -0.5. y equals 2 when x equals 3

For direct variation y varies directly with x, then we use equation y = kx

Where k is the constant of proportionality

Given: Y equals 2 when X equals 3

We plug in 3 for x  and 2 for y and solve for k

y = kx

2 = k(3)

Divide both sides by 3

Now we plug in 2/3 for k  

Given x=-0.5  and find out y

y=-0.33

the value of y is -0.33 when x=-0.5

c

step-by-step explanation:

when in doubt choose

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i think the answer is b)

step-by-step explanation: