X(x – 9)=–2x+18 helpp
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
The equation in slope-intercept form is given by:
where is the slope and
is the y-intercept.
The given line passes through so many points. We can use any two these points to find the slope of the line.
The line passes through and
.
The slope is given by;
.
.
.
The y-intercept from the graph is
Our equation finally becomes;
Slope-intercept form: y = mx + b
(m is the slope, b is the y-intercept or the y value when x = 0 --> (0, y) or the point where the line crosses through the y-axis)
To put this into slope-intercept form, you need to isolate/get the variable "y" by itself in the equation:
8x - 6y = 6 Subtract 8x on both sides
8x - 8x - 6y = 6 - 8x
-6y = -8x + 6 Divide -6 on both sides to get "y" by itself