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Y intercept of 2y equals -6x plus 8?
2y = -6x + 8 The y intercept occurs when x = 0 2y = 8 therefore y = 4
What is the value of y if 5y plus 8 equals 7y?
5y+8=7y 2y=8 y=4
What is the slope of 4x plus 2y minus 8 equals 0?
4x+2y-8=0 2y=8-4x y=4-2x slope= -2
What are the points of intersection of the line x -2y equals 1 with the curve 3xy -y squared equals 8 showing work?
If: x -2y = 1 then x = 1+2y If: 3xy -y^2 = 8 then 3(1+2y)y -y^2 = 8 So: 3y+6y^2 -y^2 = 8 => 3y+5y^2 -8 = 0 Solving the above quadratic equation: y = 1 or y = -8/5 By substitution the points of intersection are at: (3, 1) and (-11/5, -8/5)
How do you rewrite - 4x equals 2y - 16 so y is a function of x?
-4x=2y-16 +16 +16 (-4x+16)=(2y) /2 /2 y=-2x+8
What is the value of y in 2y-10 equals to 8?
If: 2y-10 = 8 Then: y = 9
If 3y equals 12 then 2y equals?
2y=8..... y=4
Y intercept of 2y equals -6x plus 8?
2y = -6x + 8 The y intercept occurs when x = 0 2y = 8 therefore y = 4
What is the answer to 2y equals 8?
y=4
Is 2y equals 8 a linear function?
Yes, 2y = 8 is a linear function. 2y = 8 is the same as y=8/2, or y=4, which is a vertical line.
What is the answer to 2x-y equals 16 and -x plus 2y equals -8?
x = 8 and y = 0
What is 4x plus 2y equals -8 written in slope-intercept form?
4x + 2y = -8 → 2y = -4x - 8 → y = -2x - 4
What is 3x 2y equals 16 in slope intercept form?
If you mean: 3x+2y = 16 then it is y = -1.5x+8
What is 3 y-8 plus 5y equals 2y-39?
3y-8+5y = 2y-39 3y+5y-2y = -39+8 6y = -31 y = -31/6
What are the roots of the quadratic equation y2-2y-8 equals 0?
y2 - 2y - 8 = (y - 4)(y + 2) = 0; whence, y = 4 or -2.
What does '6x-2y' equal when x equals 8 and y equals 3?
the answer is 42
2x plus y equals 8 and x plus y equals 6?
x = 2y = 4
