hello : y =(2/3)x+5
hello : let a(3,7) b(6,9)
the slope is : (yb - ya)/(xb -xa)
(9-7)/(6-3) = 2/3
an equation is : y=ax+b a is a slope
y = (2/3)x +b
the line through point (3,7) : 7 = (2/3)(3)+b
b = 5
the equation is : y =(2/3)x+5
1/2, line rises
we are given the following pair of points and and we are to find the slope of line passing through these points:
(-1, 3) and (3, 5)
slope = = = =
the slope of this line is 1/2 which is positive so the line rises from bottom left towards top right.
it is on the y-axis because the eight is in the 2nd part of the ordered pair (0,8).
well there is no real question here but cody is 165 which means you have to multiply that by 10% or 0.10 which gives you 16.5 and subtract that from the total