Y is directly proportional to x and therefore takes the form y=kx where k is the constant of proportionality.
Dividing both sides by x for the given values, k becomes 18/4 = 4.5
Answer:
0.375
Step-by-step explanation:
3/8=0.375, use a calculator for this or long division
No, because using the vertical line test, two points touch on the same line
[3, 3]
[3,4]
Answer:
y=2
Step-by-step explanation:
9(y-2)-8y=-16
9y-18-8y=-16
9y-8y=-16+18
y=2
Hope this helps!
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