Answer: To graph a linear inequality in two variables (say, x and y ), first get y alone on one side. Then consider the related equation obtained by changing the inequality sign to an equality sign. The graph of this equation is a line. If the inequality is strict ( < or > ), graph a dashed line.
Check the picture below.
make sure your calculator is in Degree mode.
1 = 7/7 charlie should know
It would be D. Since X=2 in the beginning, and and is 8 in the end. 2*4 is 8.
So, -5 times four would be 20, but not in this context. it would be -20.
