The answer is true. Proportionality means “having a constant ratio to another quantity”
Answer: -3
The coefficient is the number that is getting multiplied by the variable
Can someone please help me answer this question on my page, its worth 99 points, no joke
You put the numbers you want to compare in a line with a space in the middle. the put

if the left is bigger and

if the right side is bigger.
In any linear equation the coefficient of the x-term represents ALWAYS the slope.
So it is B. The slope of the line