Points: (0, -2) and (6, 0)
Slope: 1/3
Equation of line: 3y = x-6
which equation has a slope of -1/2 and a graph that passes through (-3,4)?
y = - 3x
Test it by the vertical line test. That is, if a vertical line passes through the two points of the graph, this graph is not the graph of a function.
0
You find the equation of a graph by finding an equation with a graph.
7
which equation has a slope of -1/2 and a graph that passes through (-3,4)?
y = - 3x
Test it by the vertical line test. That is, if a vertical line passes through the two points of the graph, this graph is not the graph of a function.
If the function is a straight line equation that passes through the graph once, then that's a function, anything on a graph is a relation!
Slope = 1Y-intercept = 0Y = X
To work this out get some graph paper and draw the line.
Graph it (the equation).
0
The coordinates of every point on the graph, and no other points, are solutions of the equation.
The straight line equation will then be: y = 3x+5
The graph of ax + by = c is a straight line going through the points (0, c/b) and (c/a, 0).