math
Change equation from standard form to slope-int form.
4x + y= 1
y= -4x + 1
what is the equation for slope intercept form?
y=mx+b
what is the slope of....
y=2x+5
2
Change equation from standard form to slope-int form.
4x - y = -7
y= 4x + 7
Change equation from standard form to slope-int form.
x + y= -3
y= -x - 3
Is this equation in slope-int form? if not, explain.
2x + y= 5
No, "y" is not by itself yet. We would just have to subtract 2x from both sides.
what is the y- int of .....
y=2x+7
7
Change equation from standard form to slope-int form.
5x - 3y = 24
y= 5/3x - 8
Change equation from standard form to slope-int form.
10x - 3y= - 15
y= 10/3x + 5
Is this equation in slope intercept form? if not, explain.
4y= 2x + 1
No, "y" is still not by itself. We would have to divide 4 by everything.
what is the slope of.....
2x - 3y= 6
after putting the equation in slope - int form
y=2/3x -2 the slope would be 2/3
Change equation from standard form to slope-int form.
3x - y= 8
y=3x - 8
Change equation from standard form to slope-int form.
x + y= 0
y= -x
or
y=-x + 0
is this equation in slope intercept form? if not, explain.
-y=2/3x + 8
No, we would have to divide everything by -1 to get "y" by itself.
what is the y-int of....
x+y=5
after putting this equation in slope-int form
y= -x + 5 you will find that the y-int is 5
Change equation from standard form to slope-int form.
5x - 2y= 12
y= 5/2x - 6
Change equation from standard form to slope-int form.
x - 4y= 20
y=1/4x - 5
Is this equation in slope intercept form? if not, explain.
y= 2x + 8
yes
what is the y-int of .....
y= 3x
0
Change equation from standard form to slope-int form.
5x - y = -2
y= 5x + 2