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Define system of linear equation in 2 variables?
4x + 2y = 6
How do you find the y-intercept of a linear relationship from an equation?
The y-intercept of a linear equation is the point on the y-axis at which the line cuts.It could be found by plugging x = 0 in the given linear equation.For example,Consider 3x + 2y = 6. To find the y-intercept just plug x = 0 in the equation.3(0) + 2y = 62y = 6y = 3(0, 3) is the y-intercept of the linear equation 2x + 3y = 6.Note:In the same way we can find the x-intercept by plugging y = 0 in the given linear equation.
What is the solution to this equation x 5 equals 30?
6
Use the substitution method to solve the following system of linear equations -3x-y equals 3 -3x-5y equals -21?
From first equation, -y = 3x + 3. Substitute in second equation: -3x + 5(3x + 3) = -21 ie 12x = -36 so x = -3 and y = -(-9 + 3) = 6. Easier method: subtract first equation from second giving -4y = -24 so y = 6, this in first equation gives -6 = 3x + 3, ie 3x = -9 so x = -3
What is the period of the equation y equals -6 sin 2x?
Pi
What does the graph of the equation 2x-3y equals 6 look like?
The equation 2x - 3y = 6 is a linear equation and a linear equation is always has a straight line as a graph
What is 9x - 4 equals 7x - 6?
This is a linear equation. The value x = -1 is the solution to this equation.
What is 2x plus 3y equals 6 in equation of calculus?
It is one linear equation in two unknown variables.
What is x plus 6 equals 13?
It is a linear equation in one variable, x.
Does this equation describe a linear function 2y plus 4x equals 6?
Yes.
What is 15 plus 3x equals 6?
It is a linear equation in a single variable, x.
Is y equals 5x3 plus 6 linear?
y = 5x3 + 6 is a cubic equation, not a linear equation. Linear equations contain only terms of degree 0 (i.e. constants) and terms of degree 1.
Is 3x-2y equals 6 a linear equation?
Yes it is a straight line equation which can be rearranged to: y = 1.5x-3
What is the solution to the linear equation 6 plus y equals 37?
If: 6+y =37 Then: y = 31
Construct a graph corresponding to the linear equation y equals 2x - 6?
-4
What is 15-2n equals 6-n?
It is a linear equation in one unknown variable, n.
What is x-a equals y-6 solve for a?
A linear equation in 3 unknown variables cannot be solved.
