To check whether or not that is the case, substitute the values for x and y in the equation and see if it works.
So: x - 2y = -4
becomes 2 - 2*3 = -4
or 2 - 6 = -4 which is true.
So the point is on the line.
At what point does line represented by the equation 8x + 4y = -4 intersects the y-axis, and at what point in the negative direction of x-axis.
There is no "equals" sign therefore "x-9" is NOT an equation.
-1/5
q2
-4
yes
At what point does line represented by the equation 8x + 4y = -4 intersects the y-axis, and at what point in the negative direction of x-axis.
A line is represented by an equation. Each solution of the equation is a point on the line, and each point on the line is a solution to the equation. So the line is just the graph of the solution set of the equation.
11
5
There is no "equals" sign therefore "x-9" is NOT an equation.
Which of the following is the point-slope equation of the line with a slope equals -4 and a point of -2 3?
-1/5
q2
-4
The slope is -0.2
The slope is -4