How do you graph #f(x) = -2x - 5#?
1 Answer
Mar 19, 2018
See a solution process below:
Explanation:
First, solve for two points which solve the equation and plot these points:
First Point: For
Second Point: For
We can next plot the two points on the coordinate plane:
graph{(x^2+(y+5)^2-0.1075)((x+2)^2+(y+1)^2-0.1075)=0 [-20, 20, -10, 10]}
Now, we can draw a straight line through the two points to graph the line:
graph{(y + 2x + 5)(x^2+(y+5)^2-0.1075)((x+2)^2+(y+1)^2-0.1075)=0 [-20, 20, -10, 10]}