Answer:
Step-by-step explanation:
We know that , the equation of a line that passes through (a,b) and (c,d) is given by :_
Standard form of equation of line =
Given points = (7, -3) and (4, -8)
Then, the equation of a line that passes through the points . (7, -3) and (4, -8) is given by -
[∵ (-)(-)=(+)]
Or
Hence, the required equation :-
Answer:
the graph in the attached figure
Step-by-step explanation:
we have
isolate the variable y
Subtract 7x both sides
Divide by 3 both sides
The solution of the inequality is the shaded area below the dashed line
The equation of the shaded line is
The slope of the dashed line is negative
The y-intercept of the dashed line is the point
The x-intercept of the dashed line is the point
To graph the inequality plot the intercepts and shade the area below the dashed line
using a graphing tool
the graph in the attached figure
