Graph the quadratic function.f(x) = x2 - 4x

A.

B.

C.

D.


Answer: D

Mathematics

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Let U = {all soda pops}, A = {all diet soda pops},B = {all cola soda pops}, C = {all soda pops in cans},and D = {all caffeine-free soda pops}. Describe theset in words.(A ? B) ? D

A. All diet, caffeine-free cola soda pops B. All diet and all cola and all caffeine-free soda pops C. All soda pops not in cans D. All soda pops

Mathematics

Solve the linear equation.-7 - 3x + 23 + 6x = 12x - 2 - 11x + 3x

A. -14 B. 14 C. 18 D. 28

Mathematics

Find the equation of the line with the given slope and intercept.Slope 0; y-intercept is 3

A. y = 0 B. x = 3 C. x = 0 D. y = 3

Mathematics

Solve the problem.The base radius and the height of a cylindrical can tank were measured at 25 cm and 60 cm.The percentage errors in these measurements do not exceed 0.2 for the base radius and 0.6 for the height. Approximate the worst possible percentage error in the volume of the can. Assume that the sides and ends of the can are of negligible thickness.

A. 1.2% B. 1% C. 0.8% D. 1.6%

Mathematics