Question
You can tell if an inequality will have a solid line by,
- It has an equal sign
- The symbol is greater than
- The symbol has "or equal to"
- You just guess
Hint:
Note that, there are two types of lines- one is a solid straight red line and another one is a dotted red line. A solid straight line represents equality in an inequality whereas a dotted line indicates strict inequality.
The correct answer is: The symbol has "or equal to"
Step 1 of 1:
You can tell if an inequality will have a solid line by the symbol “or equal to.”
The solid line indicates the inclusion of the points that are actually on the line. So, there is a case of equality coming into the picture.
Final Answer:
The right choice is-- c. The symbol has "or equal to"
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In this question , we have to find first equation of line. We used to equation of y of slope, y = m x + c . Where c is intercept which is 5 and for slope use slope formula and find change in y and change in x. We know that If the inequality is < or > line is dashed or if there ≤ or ≥ then the line solid on the graph and if function is along x-axis so its goes horizontally and if function is along y-axis so its goes vertically.
When graphing an inequality, you use a dotted line to use which symbol?
In this question , we have to find first equation of line. We used to equation of y of slope, y = m x + c . Where c is intercept which is 5 and for slope use slope formula and find change in y and change in x. We know that If the inequality is < or > line is dashed or if there ≤ or ≥ then the line solid on the graph and if function is along x-axis so its goes horizontally and if function is along y-axis so its goes vertically.
When graphing an inequality, you use a dotted line to use which symbol?
When ever dotted line given to the question, then the point on dotted line will not consider then the equal sign is not used. That’s why we use <,> signs on dotted lines.
When graphing an inequality, you use a dotted line to use which symbol?
When ever dotted line given to the question, then the point on dotted line will not consider then the equal sign is not used. That’s why we use <,> signs on dotted lines.
Identify the option that is a solution to the systems of inequalities.
In that question, we have to find the solution to system of inequalities, to find solution we are giving the points is some point is solution then its must come under shading region on the graph. The look for the point which come under the shading region and that will be our answer.
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In that question, we have to find the solution to system of inequalities, to find solution we are giving the points is some point is solution then its must come under shading region on the graph. The look for the point which come under the shading region and that will be our answer.
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In that question, we have to find the solution to system of inequalities, to find solution we are giving the points is some point is solution then its must come under shading region on the graph. The look for the point which come under the shading region and that will be our answer.
Find the option that is a solution to the systems of inequalities.
In that question, we have to find the solution to system of inequalities, to find solution we are giving the points is some point is solution then its must come under shading region on the graph. The look for the point which come under the shading region and that will be our answer.
