2007-01-15 05:15:20 · 6 answers · asked by jessica 1 in Science & Mathematics ➔ Mathematics
x=7
2007-01-15 05:19:38 · answer #1 · answered by Professor Maddie 4 · 0⤊ 0⤋
The slope is (-4-1)/(7-7) = -5/0, which is undefined.
And when you have a undefined slope, its a vertical line.
And since all x values are 7, its x=7.
2007-01-15 13:24:05 · answer #2 · answered by yljacktt 5 · 0⤊ 0⤋
Each point has the same x value of 7.
Therefore the equation is x = 7.
2007-01-15 13:21:50 · answer #3 · answered by ironduke8159 7 · 1⤊ 0⤋
(-4-1)/(7-7)
-5/0
The slope is undefined!
2007-01-15 13:31:19 · answer #4 · answered by Anonymous · 0⤊ 0⤋
it is not a function.
when you sub 7, there is no way there are 3 outputs for 1 input.
2007-01-15 13:20:19 · answer #5 · answered by 7 · 0⤊ 2⤋
the ecuation is:
x = 7
and in vectors: it's (7 , y)
2007-01-15 13:21:26 · answer #6 · answered by roberto m 2 · 0⤊ 0⤋