To find the value of y when x = -6, we use the direct variation equation: y = kx.
From the information given, we know that y = 14 when x = -4. Plugging these values into the direct variation equation, we can find the value of k:
14 = k(-4)
Dividing both sides by -4: k = -14/-4 = 3.5
Now, we can use the value of k to find y when x = -6:
y = 3.5(-6) = -21
Therefore, the value of y when x = -6 is -21.
Suppose y varies directly with x, and y = 14 when x = –4. What is the value of y when x = –6?
(1 point)
Responses
–21
–21
10
10
18
18
21Suppose y varies directly with x, and y = 14 when x = –4. What is the value of y when x = –6?
(1 point)
Responses
–21
–21
10
10
18
18
21
2 answers
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1 answer