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y equals 8x is a straight line pasing through the origin (0,0) and having a gradient (slope) of 8 (i.e. gradient = "change in y" divided by "change in x" )
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8x - y equals 54 and 8x plus 2y equals 60?
x=7 and y=4
8x-y equals 54 8x plus 2y equals 60?
Solving by the elimination method: x = 7 and y = 2
2y equals 8x - 14 4y equals 8x plus 4?
x=4, y=9 (4,9)
8x-y equals 4 5x plus 3 equals 17?
When 5x+3 = 17 then x = 2.8 Therefore when 8x-y = 3 then x = 2.8 and y = 19.4
Find the slope if it exists for this problem y equals -8x plus 8?
-8x ----- 8
Y-8x plus 9y equals?
Y-8x plus 9y equals 10y-8x.
Is y equals 8x-3 parallel to 8x plus y equals 3?
No.
8x - y equals 54 and 8x plus 2y equals 60?
x=7 and y=4
-8x-8y equals -64 what is y?
-8x-8y=-64 -8y=8x-64 y=-x+8
8x-y equals 54 8x plus 2y equals 60?
Solving by the elimination method: x = 7 and y = 2
What is the Y intercept when y equals 8X plus 7?
If: y = 8x+7 then the y intercept is 7 and the slope is 8
What is the complement of Y if Y equals 8X-20 degrees?
Complementary angles add up to 90 degrees so if y = 8x-20 degrees then the complement of y is 90 - (8x - 20) = 110 - 8x degrees.
Solve 4x plus 3y equals 8x plus y for y?
4x + 3y = 8x + y so 3y - y = 8x - 4x ie 2y = 4x so y = 2x
2y equals 8x - 14 4y equals 8x plus 4?
x=4, y=9 (4,9)
8x-y equals 4 5x plus 3 equals 17?
When 5x+3 = 17 then x = 2.8 Therefore when 8x-y = 3 then x = 2.8 and y = 19.4
Find the slope if it exists for this problem y equals -8x plus 8?
-8x ----- 8
What is the slope of the line 8x-y equals 3?
5
