Question: Using the inequality y ≤ 4x evaluate the points (0,0), (-1,-3) and (3,-2). Are the following points solutions of the inequality? Answer: Need Help… Read More »Using the inequality y ≤ 4x evaluate the points (0,0), (-1,-3) and (3,-2). Are the following points solutions of the inequality?
Question: Which unit rate corresponds to the proportional relationship shown in the graph? Answer: Find the slope of the line: y2 – y1m = ————… Read More »Which unit rate corresponds to the proportional relationship shown in the graph?
Question: Determine whether the given function is even, odd, or neither. f(x) = 5 Answer: f(x) = 5 f(-x) = 5 =f(x) | The Function… Read More »Determine whether the given function is even, odd, or neither.
Question: A graph of three functions, f (x) = x + 6 in red, k f (x) in blue, and f (hx) in green. Determine the values of h… Read More »A graph of three functions
Question: Solve it algebraically or using matrices. 2x (1) + 2x (2) + 9x (3) = 7 Answer: Step 1: 2x (1) + 2x (2)… Read More »Solve it algebraically or using matrices
Question: What is the minimal sample size needed for a 95% confidence interval to have a maximal margin of of 0.1 in the following scenario?… Read More »What is the minimal sample size needed for a 95% confidence interval to have a maximal margin of 0.1 in the following scenario?
Question: Convert Ounces to Gallons The most important thing to remember about changing ounces to gallons is that there are 128 fluid ounces in every… Read More »Convert Ounces to Gallons