Slope: rise over run, for any straight line. Example: y=mx + b
Constant of proportionality: a constant by which you multiply your independent variable (x) to get a specific value of the dependent variable (y). Example: y=kx.
The main difference here is that y=mx+b may or may not pass through the origin, whereas y=kx always passes through the origin.
Both k and m are "slopes," with k pertaining to direct variation y=kx, and m pertaining to slope of a line which may or may not pass through the origin.
In this limited sense, both k and x are slopes. k could be the slope of a straight line passing thru the origin, same as m, but m could not be the constant of proportionality if the line in question does not pass through the origin.
Answer:
5
Step-by-step explanation:
Explanation:
Convert each fraction into an improper function.
In order to do that, take the whole number and multiply it by the denominator.
Then, add the numerator to the product and put it over the denominator.
2: ((2*7 = 14) + 3)/7 =
1: ((1*7 = 7) + 4)/7 =
- =
The answer would be C because the inequality is greater than 70 but less then 80.