6.1 Practice Problems
Write an equation of the line with the given slope and y-intercept.
1) slope: 2
2) slope: -3
2
3) slope:
y-intercept: 9
y-intercept: 0
3
y-intercept: -9
4) Which equation represents the line with a slope of -1 and a y-intercept of 2?
a) y = -x+2
b) y = 2x -1
c) y = x-2
d) y = 2x+1
Write an equation of the line shown.
5)
6)
7) Describe and correct the error in writing an equation of the line shown.
Write an equation of the line shown.
8)
9)