Basic Math question and answers for August 15, 2024
- Q Select two items.1) Determine whether there is a positive, negative, or no correlation.2) Identify the equation that best fits the data.x y0 -3-4 9 3 9-3 34 17y = -x^2...
- Q If A = {x | x is an even integer), B = {x | x is an odd integer), C = {2, 3, 4, 5), and D = {7, 8,...
- Q Let N denote the set of all natural numbers. Define two binary relations on N asR? = {(x, y) ? N N: 2x + y = 10}and R? = {(x,...
- Q If A = {x | x is an odd integer), B = {xl x is an even integer}, C = {2, 3, 4, 5), and D = {5, 6, 7,...
- Q Solve the compound inequality. Graph the solution set and write it in interval notation.x < 4 and x > -1Choose the correct graph of the solution set.Write the solution set...
- Q Write the negation of the following statement.Pigs can fly or wishes are not wings.Choose the correct answer below.A. Pigs can not fly and wishes are wings.B. If pigs can not...
- Q Form the negation of the statement.It is thundering and lightning.Choose the correct answer below.A. It is not thundering and lightning.B. It is sunny.C. It is never thundering and lightning.D. Sometimes...
- Q 4.2.1: You have worked 5.5, 6, 8, and 6.5 hours so far this week. By Friday night,you want to have worked an average of 7 hours per day this week....
- Q Which sets of points represent one-to-one functions?Select all the correct answers.f= {(1,2), (2,3), (3,4), (4,5), (5,6), (6,7), (7,8), (8,8)}g = {(1,2), (3,3), (5,4), (7,4), (9,4), (11,4), (13,4), (17,4)}h = {(1,6),...
- Q Solve the polynomial equation by factoring and then using the zero-product principle.x + 2x = 81x+162Find the solution set. Select the correct choice below and, if necessary, fill in the...
- Q Find the union of the following sets.2.3.5,12)U(3,12,15}Select the correct choice below and, if necessary, fill in the answer box to complete your choice.A (2,3,5,12)U(3.12.15)=(Use a comma to separate answers as...
- Q Let U = {1, 2, 3,...),A = {4, 8, 12,...}.Use the roster method to write the set A'.Select the correct choice below.A. A' = {1, 2, 3, 7, 10, 11,...)B....
- Q For f(x) = 5x -2 and g(x) = 3x^2 - 4. find the following functions.a. (fog)(x); b. (gof)(x); c. (fog)(-2); d. (gof)(-2)a. (fog)(x) =(Simplify your answer.)b. (gof)(x) =(Simplify your answer.)c....
- Q If set A contains four distinct numbers and set B contains seven distinct letters, how many elements are in (A ? B)? Enter
- Q The function f(x) = x + 19 is one-to-one.Find an equation for f1(x), the inverse function.
- Q Solve the equation x + 2x - 5x-6=0 given that 2 is a zero of f(x) = x + 2x - 5x - 6.
- Q Solve the equation x3-13x +47x-35= 0 given that 1 is a zero of f(x) = x3 - 13x + 47x - 35.
- Q For the given data:1; 9; 15; 22; 23; 24; 24; 25; 25; 26; 27; 28; 29; 37; 45; 50Determine the Quartiles, Q1, Q2 and Q3 of the data:Q1:Q2:Q3:
- Q If A = {even numbers) andB = {odd numbers), which of thefollowing is true?Enter a, b, c, d, or e.a. 39 Ac. 48 Bb. An B=0d. AUB=Ae. none of the...
- Q Which of the following equations demonstrate that the set of polynomials is not closed under the certain operations?A. Multiplication: (x - 5x+3)(x - 5) = x - 10x +28x-15B. Division:...
- Q Name the kind or kinds of symmetry the following figure has: point, line, plane, or none. (Select all that apply.) O plane line none point
- Q Set A and the universal set U are defined as follows.U = {h, p, q, r, x, y)A = {p, r, x}Find the following sets.Write your answer in roster form...
- Q How many solutions are there to the equation below?8(x-3) = 8x-24A. Infinitely many solutionsB. No solutionC. One solution
- Q Set D and the universal set U are defined as follows.U = {2, 3, 4, 5, 6, 7, 8}D=(5, 6, 8}Find the following sets.Write your answer in roster form or...
- Q Express the following interval in set-builder notation and graph the interval on a number line.[0, 8)What is the interval in set-builder notation? Select the correct choice below and, if necessary,...
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