The slope of the line is 1 and the x-intercept is 7.
Find the equation.
Thank you!!! ^_^
2007-06-15 22:28:49 · 8 answers · asked by Spawn 3 in Science & Mathematics ➔ Mathematics
Thank you thank you you're all best answers
2007-06-16 02:24:54 · update #1
y = (slope)x + intercept
y= x + 7
2007-06-15 22:33:55 · answer #1 · answered by supastremph 6 · 1⤊ 0⤋
m=1 x-int=7 or (7,0)
Using point slope,
1=(y-0)/(x-7)
x-7=y
x-y-7=0 or x-y=7 or y=x-7
check using the y= mx+b form
in this case it is y=x-7
the coefficient of x is 1 therefore the slope is 1.
If you substitute the x intercept to the x value and 0 to the y, the equation will match 0=7-7 or 0=0
2007-06-15 22:35:07 · answer #2 · answered by al 3 · 0⤊ 1⤋
y = mx + c
where m is the gradient/ slope/ derivitive and c is the y intercept
Now, the x intercept is given meaning y = 0
0 = 7+ c
c= -7
So the y intercept is -7
y= x -7
There.
2007-06-16 00:13:39 · answer #3 · answered by Kuan T 2 · 0⤊ 0⤋
this question is incomplete... y = mx + c 5 = 6m + c c is the y intercept. m is the gradient of the graph. the place does the graph intercept the y-axis? the place it does, replace that into the equation. wish this helps! Cool dude.
2016-10-17 10:58:48 · answer #4 · answered by zaheer 4 · 0⤊ 0⤋
m = 1 and line passes thro` (7,0)
y - 0 = 1.(x - 7)
y = x - 7
2007-06-16 04:54:04 · answer #5 · answered by Como 7 · 0⤊ 0⤋
answer is y=x-7
do it using y=mx+c
here m=1 and by putting (7,0) in y=mx + c.
0=
you will get the value of c = -7.
2007-06-15 23:19:33 · answer #6 · answered by brijesh anand 1 · 0⤊ 0⤋
The equation is
y = mx +c
m=1
So we have
y=x+c
The x intercept is 1 so (1,0) is on the line
So we have
0=1+c
So c=-1
Equation is: y = x -1
2007-06-15 22:33:30 · answer #7 · answered by Anonymous · 0⤊ 2⤋
y=mx+b
thats the basic equation where mx is the slope
so y=1+7
gues so
2007-06-15 22:37:57 · answer #8 · answered by nah_too_drunk 3 · 0⤊ 1⤋