Answer:
For x = -6, the value of y = 21
Step-by-step explanation:
Here, y varies directly with x.
⇒ y ∝ x
⇒ y = k x for some k; where k = proportionality constant
CASE 1 : y = 14 when x = -4
⇒ 14 = k (-4)
or, k = 14/-4 = -7/2
⇒ k = -7/2
CASE 2 : when x = -6
Now, [tex]y = kx = \frac{-7}{2} \times (-6) = 21[/tex]
or, y = 21
Hence, for x = -6, the value of y = 21
