Oh, dude, it's like saying that any number you plug in for x will work. It's like having a party where everyone's invited - no exclusions, man. So, if the math problem says "all values of x are solutions," it's basically saying, "Come on in, any number will do the trick."
If you mean: 3x squared -11x -20 = 0 Then: x = -5 or x = 4/3
An open statement is a sentence that contains a variable , such as x. The solution set for an open sentence is the set of values that when substituted for the variable make a true statement. The members of the solution set are called solutions. Examples: x = 2. Solution set is {2} solution is 2. x2 - 5 = 4 Solution set is {-3, 3 } solutions are -3 and 3. x > 0 Solution set = {x " x > 0 } That is all positive numbers. Every positive number is a solution. There are some finer points that I did not mention such as the possibility of more than one variable and limitations on the values that allowed in the substitutions.
If the value (not mean value) of y is related negatively to the value of x then larger values of x are associated with smaller values of y.
It could be the x-axis.
Given a situation, what are the possible values of X is what it is asking.
If you mean: 3x squared -11x -20 = 0 Then: x = -5 or x = 4/3
The symbol "X" with a line over it is often used in mathematics to represent the average or arithmetic mean of a set of values. It is calculated by adding up all the values and dividing by the number of values in the set.
It can take any value between the maximum and minimum observed values.
The equation ( x^2 = 100 ) has two possible solutions: ( x = 10 ) and ( x = -10 ). This is because squaring both positive and negative values results in the same positive outcome. Thus, the two solutions are ( x = 10 ) and ( x = -10 ).
The formula for calculating the mean of a sample, represented by the symbol "" in statistics, is to add up all the values in the sample and then divide by the total number of values in the sample. This can be written as: x / n, where x represents the sum of all values in the sample and n is the total number of values in the sample.
An open statement is a sentence that contains a variable , such as x. The solution set for an open sentence is the set of values that when substituted for the variable make a true statement. The members of the solution set are called solutions. Examples: x = 2. Solution set is {2} solution is 2. x2 - 5 = 4 Solution set is {-3, 3 } solutions are -3 and 3. x > 0 Solution set = {x " x > 0 } That is all positive numbers. Every positive number is a solution. There are some finer points that I did not mention such as the possibility of more than one variable and limitations on the values that allowed in the substitutions.
Roots, zeroes, and x values are 3 other names for solutions of a quadratic equation.
To determine if all values of a variable satisfy an inequality, you need to analyze the inequality itself. If it is always true (for instance, a statement like (x + 2 > x + 1) is always true), then all values of the variable satisfy it. However, if specific conditions or limits on the variable exist (like (x > 5)), then only those values that meet the conditions are valid solutions. Thus, the answer depends on the specific inequality in question.
The mean is sometimes also known as the arithmetic average. For a finite number of observations, it is he sum of their values divided by the total number. It can also be described as the expected value of a variable. If a discrete numerical variable X can take the values x, then the mean is the sum [x*pr(X = x)] where the summation is over all possible values of x. For a continuous variable, replace the summation by integration.
To find the x or x's values
The inequality ( x < 6 ) includes all values of ( x ) that are less than 6. This means any number such as 5, 4.5, 0, -1, or even negative infinity would be a solution. In interval notation, the solution can be expressed as ( (-\infty, 6) ).
You are finding the roots or solutions. These are the values of the variable such that the quadratic equation is true. In graphical form, they are the values of the x-coordinates where the graph intersects the x-axis.