Use the given graph of f(x) = ax2 + bx + c to solve the specified inequality.f(x) < 0
A. x < -4
B. x < -4 or x > 2
C. -4 < x < 2
D. No solutions
Answer: C
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A. -5 and -4 B. 3 and 4 C. -3 and -2 D. -4 and -3
Write the number as the product of prime factors.350
A. 2 ? 5 ? 7 B. 2 ? 5 ? 5 ? 7 C. 14 ? 5 ? 5 D. 2 ? 2 ? 5 ? 5 ? 7
Solve the problem.A searchlight is shaped like a paraboloid of revolution. If the light source is located 5 feet from the base along the axis of symmetry and the opening is 14 feet across, how deep should the searchlight be?
A. 0.9 ft B. 12.3 ft C. 2.5 ft D. 9.8 ft
Solve the problem.
Kevin Mondale earns a monthly salary of $23,612.15. He has a $300 adjustment-to-income flexible benefits package, is married, and claims 5 withholding allowances. Find the federal tax withholding to be deducted from his monthly paycheck using the percentage method tables.
A. $11,452.00 B. $5408.88 C. $4852 D. $4951.00