The answer depends on the nature of the inequality: whether it is linear, quadratic or has some other functional form.
The shaded area of the graph of an inequality show the solution to the inequality. For example, if the area below y = x is shaded it is showing those ordered pairs which solve y < x.
If a variable goes from X to Y, change = Y-X.The absolute change = Y-X or X-Y, whichever is positive.The percentage change = 100*Change/X = 100*(Y-X)/X or 100*(Y/X - 1)
You cannot solve x plus y since that is an expression, not an equation (nor inequality).
An expression is a collection of mathematical terms, connected by mathematical binary operations (such as +, - , * , /). An inequality is a comparison between two expressions. For example, x2 + 3x/4y - 2xy + 7 and 3x + sin(x)*ex - 29/x + sqrt(x+y3) - 4y/27, where x is not 0 are expressions in two variables, x and y. x2 + y < 4x is an inequality
The inequality is "flipped" when multiplied by a negative number. For example, if x > y and a is a negative number, then ax < ay.
"y - x + 1" is not an inequality. It is a simple expression. If you want something like "y - x + 1 > 0" that would be an inequality. Rephrase and resubmit.
The Cauchy-Schwartz inequality is a mathematical inequality. It states that for all vectors x and y of an inner product space, the dot product of x and y squares is less than or equal to the dot product of x to itself multiplied by y to itself.
It is commutative: If x is not equal to y then y is not equal to x. It is not reflexive, not transitive.
The shaded area of the graph of an inequality show the solution to the inequality. For example, if the area below y = x is shaded it is showing those ordered pairs which solve y < x.
Y > -x
|X| < y where y is non-negative, is equivalent to -X > -y and X < y.One way to think about it is that the distance of X from the origin - irrespective of direction - is less than y.
y - x - 3 is an expression, not an equation nor an inequality. It cannot, therefore, have a solution.
No. It is not transitive. x ≠y and y ≠z does not imply that x ≠z
You cannot solve x plus y since that is an expression, not an equation (nor inequality).
If a variable goes from X to Y, change = Y-X.The absolute change = Y-X or X-Y, whichever is positive.The percentage change = 100*Change/X = 100*(Y-X)/X or 100*(Y/X - 1)
The solution of a linear inequality in two variables like Ax + By > C is an ordered pair (x, y) that produces a true statement when the values of x and y are substituted into the inequality.
The > symbol represents less than. For example, x>y represents x is greater than y.