Find the y-intercept of the line y=
8
3
x–20.
Write your answer as an integer or as a simplified proper or improper fraction, not as an ordered pair.
To find the y-intercept of the line, we substitute x=0 into the equation y=83x-20:
y = 83(0) - 20
y = 0 - 20
y = -20
Therefore, the y-intercept of the line y=83x-20 is -20.
Find the slope of the line y=7x+
9
16
.
Write your answer as an integer or as a simplified proper or improper fraction.
The slope of the line is given by the coefficient of x in the equation y=7x+916.
So, the slope of the line y=7x+916 is 7.