Help and also what is the y intercept of x=4? And the slope.
2007-03-08 13:55:07 · 5 answers · asked by Mickyfoe 1 in Education & Reference ➔ Homework Help
They have no slope because they are straight lines. y=7 is horizontal and x=4 is a straight vertical line.
They have no intercept on the opposite axis.
2007-03-08 14:01:07 · answer #1 · answered by operaphantom2003 4 · 0⤊ 0⤋
when y=7:
-The y-intercept is (0,7) or 7
-The slope is undefined.
-When graphed, the line should be vertical
when x=4:
-There is no y-intercept, the x-intercept is (4,0) or 4
- The slope is 0
- When graphed, it should be a horizontal line
Hope this helps!
2007-03-08 22:08:54 · answer #2 · answered by sportsgirl931 2 · 1⤊ 0⤋
y=7 slope=1
x=4 y-intercept=undefined because x=4 is a vertical line and will never intercept y-axis
slope=undefined as well
2007-03-08 22:05:20 · answer #3 · answered by jphuong14 2 · 0⤊ 0⤋
y=7: no slope, y-intercept: (0,7) or y=7
x=4: no slope, no y-intercept because it is a vertical line and never hits the y-axis
2007-03-08 22:20:18 · answer #4 · answered by Wala 2 · 0⤊ 0⤋
the y intercept is y and there is no slope [if there was one, then it would be the coefficient of x] it would be a horizontal line on the seven point
2007-03-08 22:18:59 · answer #5 · answered by the end 2 · 0⤊ 0⤋