Amount of increase = 20-12 = 8
Percentage increase = 8/12 = 0.666... 66.666...% ≈ 67%
Answer:
y=b slope= 4/1
Step-by-step explanation:
Answer:
y=3x+5
Step-by-step explanation:
for slope rise over run and the y intercept is where the line hits the y axis
Keywords:
<em>Equation of inverse variation, variables, variation constant
</em>
For this case we have an inverse variation equation given by two variables, x and y respectively. This equation is represented by: , we must find the value of the variation constant "k" whenand . Then, we must substitute the values of "x" and "y" given in the inverse variation equation and find the constant "k":
Thus, the value of the constant of variation "k" is 10.
Answer:
Option D