Answer:
Step-by-step explanation:
We are to find the equation a line that passes through the point (8, 1) and which is perpendicular to a line whose equation is
.
We know that the slope of line which is perpendicular to another line is the negative reciprocal of the slope of the other line so it will be 
.
Then, we will find the y-intercept of the line using the standard equation of a line:
Therefore, the equation of the line will be .
The <em>correct answer</em> is:
y less than or equal to 0
, or y ≤ 0.
Explanation:
The line drawn tells us what the equation will be that the inequality is formed from. Since the line is a horizontal line, this means it is of the form y=c, where c is some constant.
Since the horizontal line goes through the origin, (0, 0), this means the equation of the line is y=0.
Since the line drawn is solid, this means the inequality symbol will be either greater than or equal to, or less than or equal to. This is because the line is included in the solution set.
Since the graph is shaded below this line, this means our inequality is
y ≤ 0, or
y is less than or equal to 0.
Answer:
x>-7
Step-by-step explanation:
