so the equation of this line can be written using the slope and the point using point slope form (y-3)=2(x+1) So y =2x+5 Now we see, for the points (0,5) is on the line since 2(0)+5=5
The line is vertical and so the slope is undefined.
7
Write an equation in slope-intercept form for the line that passes through the given point and is parallel to the given line (-7,3); x=4
It is: y = 6x+18 whereas 6 is the slope and 18 is the y intercept
1
(0,5).
The line is vertical and so the slope is undefined.
33
Write the equation of a line in slope-intercept form that has a slope of -2 and passes through the point (2, -8).
If: slope is 3 and point is (1, 4) Then: y = 3x+1
If: slope is 3 and point is (1, 4) Then: y = 3x+1
write an equation that has a slope 7 and passes through the point (2,17)
Point: (1, 4) Slope: -3 Equation: y = -3x+7
Slope=8 point=(-7,3)
Y=mx+b
7
Write an equation in slope-intercept form for the line that passes through the given point and is parallel to the given line (-7,3); x=4