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When we plot all the points that satisfy an equation or inequality we do what to it?
Graph it (the equation).
What is the image obtained by plotting all points that satisfy an equation or inequality?
graph
What does it mean to describe all of the numbers that satisfy both inequalities?
I assume you have inequalities that involve variables. If you replace the variable by some number, you will get an inequality that is either true or false. A value for the variable that results in a true statement is said to "satisfy" the inequality. For example, in: x + 3 > 10 If you replace x by 8, you get a true statement, since 11 is greater than 10; if you replace x by 7, you get a false statement, since 10 is not greater than 10. In this case, there are two inequalities; you have to find all numbers that satisfy both inequalities; in other words, that convert both inequalities into true statements.
What is a discrete variable?
A discrete variable is one that cannot take on all values within the limits of the variable.
Which inequality represents all values of x for which the product below is defined?
Which inequality represents all values of x for which the quotient below is defined?square root of 28(x-1) divided by square root of 8x^2
