Solve the problem.Where does the graph of the function f(x) = 4x3 + 4x2 - 4x - 4cross the x-axis?
A. -1, 1
B. -1
C. -1, 1, -1
D. 1, -1
Answer: C
Mathematics
You might also like to view...
The equation gives the position s = f(t) of a body moving on a coordinate line (s in meters, t in seconds). s (m)
What is the body's velocity when t = 8 sec?
A. 3 m/sec B. 0 m/sec C. 4 m/sec D. -4 m/sec
Mathematics
Convert to Celsius. Use the formula C = 
(F - 32) or C = 
. Round your answer to the nearest tenth if necessary.66°F
A. 150.8°C B. 86.8°C C. 4.7°C D. 18.9°C
Mathematics
Solve the problem.An ascending weather balloon starts taking air samples at a height of 33,000 feet and every 1500 feet thereafter. What is its height when it takes the 9th sample?
A. 43,500 ft B. 45,000 ft C. 48,000 ft D. 46,500 ft
Mathematics
Provide an appropriate response.How many columns are in a 2 × 3 matrix?
A. 1 B. 3 C. 5 D. 2
Mathematics