Decide whether the statement is true or false. If it is false, tell why.If k is a negative integer, then x2 = k will have two irrational solutions.
A. True
B. False; the equation will have no real number solutions.
C. False; the equation will have two rational solutions.
Answer: B
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Compute the following. Round to the nearest hundredth.5% of 300
A. 150.00 B. 1.50 C. 0.15 D. 15.00
Complete the table of values. Write the results as ordered pairs.y = -4
A. (-9, 36); (-1, 4); (5, -20) B. (-9, -5); (-1, 3); (5, 9) C. (-9, -4); (-1, -4); (5, -4) D. (-9, -13); (-1, -5); (5, 1)
An objective function and a system of linear inequalities representing constraints are given. Graph the system of inequalities representing the constraints. Find the value of the objective function at each corner of the graphed region. Use these values to determine the maximum value of the objective function and the values of x and y for which the maximum occurs.Objective Functionz = 7x + 2yConstraintsx ? 0 0 ? y ? 5 x - y ? 3 x + 2y ? 12
A. maximum: 48; at (6, 3) B. maximum: 24; at (2, 5) C. maximum: 21; at (3, 0) D. maximum: 10; at (0, 5)
Find the x- and y-intercepts of f.f(x) = (x + 3)(x - 4)(x + 4)
A. x-intercepts: -4, 4, 3; y-intercept: -48 B. x-intercepts: -3, -4, 4; y-intercept: -48 C. x-intercepts: -4, 4, 3; y-intercept: 48 D. x-intercepts: -3, -4, 4; y-intercept: 48