for real

Which of the following best represents the set of all real numbers less than 9 and greater than 1? => 1 ≤ x ≤ 9 or 1 < x < 9 or 1 ≤ x < 9 or 1 < x ≤ 9..

Name the subset(s) of the real numbers to which 0.444444.... belongs. => whole numbers, rational numbers, real numbers or rational numbers, real numbers or irrational numbers, real numbers or integers, rational numbers, real numbers..

Order the real numbers 4, 7, - 1 and - 8 using number line. => -8 < -1 < 7 < 4 or -1 < -8 < 4 < 7 or -8 < 4 < -1 < 7 or -8 < -1 < 4 < 7..

Arrange the real numbers - 2, - 4, 5, 6 in the ascending order. => - 4 < 5 < - 2 < 6 or - 2 < - 4 < 5 < 6 or - 4 < - 2 < 5 < 6 or - 4 < - 2 < 6 < 5..

Which of the following compound inequalities represents the set of real numbers greater than or equal to - 3 and less than 3? => -3 ≤ x ≤ 3 or -3 ≤ x < 3 or -3 < x ≤ 3 or -3 < x < 3..

Which of the following polynomial functions has the leading coefficient 2, degree 3, with - 2, 1 and 4 as real zeros? => f ( x ) = 2 x 3 + 6 x 2 + 12 x + 16 or f ( x ) = 2 x 3 + 6 x 2 - 12 x - 16 or f ( x ) = 2 x 3 - 6 x 2 - 12 x + 16 or f ( x ) = x 3 + x 2 +..

Choose a polynomial function in standard form with real coefficients whose zeros are 2 and - 6 and multiplicity of 3 and 2 respectively. => f(x ) = x 5 + 8 0 x 2 or f(x ) = - 24 x 3 + 8 0 x 2 or f(x ) = x 5 + 6 x 4 + 3 3 6 x - 2 8 8 or f(x ) = x 5 + 6 x 4 - 2 4 x 3 - 8 0 x 2 + 3 3 6 x - 2..

Name the subset(s) of the real numbers to which " π " belongs. => integers, Rational numbers, Real numbers or whole numbers, integers, rational numbers, real numbers or natural numbers, whole numbers, integers, rational numbers, real numbers or irrational ..

Choose an appropriate graph for the statement that represents the set of all real numbers less than or equal to 4 and greater than or equal to - 2. => Graph 1 or Graph 2 or Graph 3 or Graph 4..

What kind of trend does the scatter plot show? Describe a real-life situation that the scatter plot could represent. => Negative trend; Age of students vs. Their height or No trend; Age of students vs. Number of pets they have or Positive trend; Age of students vs. Their height..