Choose the equation that matches the graph.
A. f(x) = 4x2 + 2x + 5
B. f(x) = 4x2 + 2x - 5
C. f(x) = -4x2 + 2x - 5
D. f(x) = 4x2 - 2x - 5
Answer: B
You might also like to view...
Solve.According to Ohm's law, the electric current I, in amperes, in a circuit varies directly as the voltage V. When 18 volts are applied, the current is 2 amperes. What is the current when 12 volts are applied?
A. 32 amps B. 1.33 amps C. 108 amps D. 9 amps
Find the unit rate.Using his cable modem, Jason can download a 112-MB file in 4 seconds. Find his modem's unit rate in MB per second
A. 116 MB/sec B. 112 MB/sec C. 448 MB/sec D. 28 MB/sec
Find the indicated probability.A card is drawn from a well-shuffled deck of 52 cards. Find P(drawing an ace or a 10).
A. 
B. 
C. 
D. 
Solve equation by using the quadratic formula.2x2 + 11x = 0
A. x = 0
B. x = ± 
C. x = - 
, 0
D. x = 
, 0