( x = 4y - 6 ) is already about as simple as it can get.
You probably want it solved for 'y' ... that's usually the starting point when it has to be graphed.
x = 4y - 6
Add 6 to each side:
x + 6 = 4y
Divide each side by 4:
y = (1/4)x + 1.5
There it is, in the familiar "slope-intercept" form. Now it's easy to graph it.
The graph is a straight line, passing through the point [ y = 1.5 ] on the y-axis, with a slope of (1/4).
Quadrants I, III and IV.
That would be because all the graphed values of x are 4. So you can plug anything in for Y and it will still be on that vertical line.
x = 2
No, not if the y is squared. When graphed the equation will not form a straight line.
It equals x+5y simplified
y2x is an expression, which cannot be graphed because we don't know what it equals. y = 2x, y2 = x, and 2y (or y2) = x are all things that could actually be graphed.
Quadrants I, III and IV.
That would be because all the graphed values of x are 4. So you can plug anything in for Y and it will still be on that vertical line.
x = 2
When graphed, or written in the form [ y = f(x) ], the slope is -3 .
No, not if the y is squared. When graphed the equation will not form a straight line.
4x=6 simplified is x=1.5
It equals x+5y simplified
Y = - X + 3 You must zero out the Y - X + 3 = 0 - x = - 3 X = 3 ------- If you graphed the original equation you would see that.
81 = 35 * x so x = 81/35 which cannot be simplified further.
This is the equation of a line in which the slope is 1 and the y-intercept is -4.
f = B x C