Answer the question about the given function.Given the function f(x) = x2 + 3x - 88, list the x-intercepts, if any, of the graph of f.
A. (11, 0), (8, 0)
B. (11, 0), (-8, 0)
C. (-11, 0), (8, 0)
D. (-11, 0), (1, 0)
Answer: C
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Solve the rational inequality and graph the solution set on a real number line. ? 2
A. [-2, -1)
B. (-?, -1) ? [0, ?)
C. (-?, -2] ? (-1, ?)
D. (-1, 2]
Solve the problem.Jack went to two dealerships to find the best deal on the truck he plans to purchase. From which dealership should Jack buy the truck so that the total cost of the truck is the least expensive?
A. Dealership 1 B. Dealership 2
For the given function, find the rate of change.y = -700x + 6
A. - 6 B. 6 C. 700 D. -700
Use the Gauss-Jordan method to solve the system of equations. x + y + z = 6 x - y + 4z = 52x + y + z = 4
A. (3, 5, -2) B. (-2, 5, 3) C. (3, -2, 5) D. No solution