Select a set of values for x. For each value of x calculate the corresponding value of y using the function x2 - 4x - 4.
Plot these points and join together with as smooth a curve as you can manage.
It is possible.
6x - 4y
y = -4x The y-intercept is zero. That is, the graph passes through the origin.
x = 2
The slope of f(x) = 3-4x is -4.
3x - 12 = 10x - 15 - 6x -10 3x - 12 = 4x -25 3x + 13 = 4x 13 = 4x - 3x 13 = x None?
Any graph with the slope of -1/2
6x - 4y
It is possible.
y = -4x The y-intercept is zero. That is, the graph passes through the origin.
x = 2
y=xsquared-4x+2
The slope is 4
x=4
4x - 7 = 5 + 7x x = -4
The slope of f(x) = 3-4x is -4.
6 - 4x = 13 So 4x = -7 or x = -7/4 = -1.75 In 1-dimension, the graph would consist of the single point x = -1.75 In 2-dimensions, the graph would consist of the vertical line, passing through x = -1.75 In 3-dimensions, the graph would consist of the plane parallel to the y-z axes and passing through x = -1.75